新型过渡金属硫化物在超快中的应用 -

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新型过渡金属硫化物在超快中的应用

doi:10.37188/CO.2019-0241

孙俊杰^1,,
陈飞^1,,,
何洋¹,
丛春晓³,
曲家沂^{1, 2},
季艳慧^{1, 2},
鲍赫⁴

1.
中国科学院长春光学精密机械与物理研究所与物质相互作用国家重点实验室，吉林长春 130033
2.
中国科学院大学，北京 100049
3.
复旦大学信息科学与工程学院，上海 200433
4.
中国科学院长春光学精密机械与物理研究所空间光学研究二部，吉林长春 130033

基金项目:国家重点研发计划资助项目（No.2016YFB0500100；No.2018YFE0203203）；国家自然科学基金面上项目（No. 61975203）；中科院青年创新促进会（No. 2017259）；民用航天预研项目（No. D040101）

详细信息

作者简介:
孙俊杰(1994—)，女，吉林长春人，硕士，研究实习员，2015年于武汉大学获得学士学位，2017年于国防科技大学获得硕士学位，主要从事新型技术方面的研究。E-mail：15143115236@163.com
陈　飞(1982—)，男，河南南阳人，博士，研究员，博士生导师，2005年于长春理工大学获得学士学位，2007年于哈尔滨工业大学获得硕士学位，2011年于哈尔滨工业大学获得博士学位，主要从事技术及应用方面的研究。E-mail：feichenny@126.com

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出版历程
- 收稿日期:2019-12-17
- 修回日期:2020-02-07
- 刊出日期:2020-08-01

Application of emerging transition metal dichalcogenides in ultrafast lasers

SUN Jun-jie^1,,
CHEN Fei^1,,,
HE Yang¹,
CONG Chun-xiao³,
QU Jia-yi^{1, 2},
JI Yan-hui^{1, 2},
BAO He⁴

1.
State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China
3.
School of Information Science and Technology, Fudan University, Shanghai 200433, China
4.
Space Optical Department Ⅱ, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China

Funds:Supported by National Key R&D Program of China (No. 2016YFB0500100; No. 2018YFE0203203); National Natural Science Foundation of China (No. 61975203); Youth Innovation Promotion Association of CAS (No. 2017259); Civil Aerospace Pre-research Project (No. D040101)

More Information

Corresponding author:feichenny@126.com

摘要

摘要:超快技术是目前乃至物理学和信息科学领域最活跃的研究前沿之一，在工业加工、生物医学和雷达等领域具有广泛应用。二维材料具有独特的物理结构及优异的光电特性，作为可饱和吸收体应用于超快器时，具备工作波段宽、调制深度可控和恢复时间快等优势。其中，过渡金属硫化物因具有带隙连续可调等特点，已成为二维材料研究领域的重点。本文从过渡金属硫化物的特性出发，介绍了可饱和吸收器件的制作方法，综述了基于新型过渡金属硫化物的超快器的研究进展，并对其发展趋势进行了展望。
- 二维材料/
- 过渡金属硫化物/
- 可饱和吸收体/
- 超快
Abstract:Ultrafast laser technology is one of the most active research frontiers in lasers, physics and information science. It is widely applied in industrial processing, biomedicine, lidar and other fields. Because of their unique physical structure and excellent photoelectric properties, two-dimensional materials have a wide operating band, controllable modulation depth and short recovery time when they are employed as saturable absorbers in ultrafast lasers. Among them, transition metal dichalcogenides have become a focus of research because their band-gap is continuously adjustable. In this paper, we introduce the characteristics of transition metal dichalcogenides and the fabrication methods of saturable absorber devices. The research progress of ultrafast lasers based on emerging transition metal dichalcogenides is reviewed, and the development trend is highlighted.
- two-dimensional materials/
- transition metal dichalcogenides/
- saturable absorber/
- ultrafast laser

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图 1典型TMD图像。（a）光学图像；（b）扫描电镜图像；（c）原子力显微镜图像；（d、e）低倍、高倍透射电镜图像^[40]

Figure 1.Typical images of TMD. (a) Optical image. (b) SEM image. (c) AFM image. (d, e) Low- and high-magnification TEM images

下载: 全尺寸图片幻灯片

图 2TMD可饱和吸收体转移示意图

Figure 2.Schematic diagram of transfer for TMD saturable absorber

下载: 全尺寸图片幻灯片

图 3基于ReS₂可饱和吸收体的固体器装置图

Figure 3.Solid-state laser setup based on ReS₂saturable absorber

下载: 全尺寸图片幻灯片

图 4基于ReS₂可饱和吸收体的光纤器装置示意图

Figure 4.Schematic of fiber laser setup based on ReS₂saturable absorber

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表 1基于新型TMD可饱和吸收体的超快固体器

Table 1.Ultrafast solid-state lasers with emerging TMD saturable absorbers

TMD	饱和能量	调制深度	调制方式	增益介质	中心波长	重复频率	脉冲宽度	单脉冲能量/平均功率	参考文献
ReS₂	22.6 μJ/cm²	9.7%	调Q	Er:YSGG	2.8 μm	126 kHz	324 ns	104 mW	[69]
	58.2 μJ/cm²21.5 μJ/cm²2.7 μJ/cm²	3% 5.2% 2.9%	调Q/锁模	Pr:YLF、 Nd:YAG、 Tm:YAP	调Q：0.64 μm、1.064 μm、1.991 μm，锁模： 1.06 μm	调Q：520 kHz、644 kHz、67.7 kHz，锁模： 50.7 MHz	调Q：160 ns、139 ns、415 ns，锁模：323 fs	调Q：0.625 W、1.34 W、8.72 W，锁模：350 mW
	11.89 GW/cm²	48%	调Q	Nd:YAG	0.95 μm/ 1.06 μm	165 kHz	834 ns	81 mW	[70]
	23.5 μJ/cm²	10.2%	调Q	Ho,Pr:LiLuF₄	2.95 μm	91.5 kHz	676 ns	1.13 μJ	[44]
	15.6 μJ/cm²	15%	调Q	Nd:YAG	1.3 μm	214 kHz	403 ns	0.42 μJ	[71]
PtSe₂	17.1 μJ/cm²	12.6%	锁模	Nd:LuVO₄	1066 nm	61.3 MHz	15.8 ps	180 mW	[72]
	3.2 μJ/cm²	6.6%	调Q	Tm:YAP	1 987 nm	58 kHz	244 ns	24.3 μJ	[73]
	0.47 GW/cm²	1.9%	调Q锁模	Nd:YAG	1064 nm	8.8 GHz	27 ps	127 mW	[74]
ReSe₂	—	—	调Q	Tm:YLF/Tm:Y₂O₃	1 900 nm/ 2050 nm	54 kHz/ 106 kHz	527.9 ns/ 727 ns	862 mW/ 1.04 W	[75]
	12.8 GW/cm²	2.9%	调Q	Nd:Y₃Al₅O₁₂	1.06 μm	274 MHz	1.08 μs	2.5 μJ	[76]
	14.5 μJ/cm²	7.5%	调Q	Er:YAP	2.73 μm/ 2.8 μm	244.6 kHz	202.8 ns	526 mW	[77]
	12.8 GW/cm²	2.9%	锁模	固体波导	1064 nm	6.5 GHz	29 ps	250 mW	[78]
	6.37 MW/cm²	1.89%	调Q	Nd:YVO₄	1064.4 nm	84.16 kHz	682 ns	125 mW	[79]
	4.3 μJ/cm²	7.3%	调Q	Tm:YAP	2 μm	89.4 kHz	925.8 ns	17.6 μJ	[46]
MoTe₂	0.14 mJ/cm²	22%	调Q	Ho,Pr:LiLuF₄	2.95 μm	76.46 kHz	670 ns	0.95 μJ	[80]
	1.71 MW/cm²	—	调Q	Yb:LaCa₄O(BO₃)₃	1.03～1.04 μm	357 kHz	103 ns	6.6 μJ	[81]
	18 MW/cm²	4%	调Q	Tm:CaYAlO₄	1 929 nm	70.9 kHz	0.69 μs	10.58 μJ	[82]
	6.87 mJ/cm²	1.3%	调Q	Er:YAG	1645 nm	41.59 kHz	1.048 μs	27.4 μJ	[83]
	2.26 μJ/cm²	6.0%	调Q	Tm：YAP	2 μm	144 kHz	380 ns	8.4 μJ	[84]
	1.71 MW/cm²	0.9%	调Q	Yb:YCOB	1.03 μm	704 kHz	52 ns	2.25 μJ	[85]
	1.71 MW/cm²	0.9%	调Q	Yb:KLu(WO₄)₂	1030.6 nm	2.18 MHz	36 ns	1.3 μJ	[86]
WTe₂	5.1 μJ/cm²	7.2%	调Q	Tm：YAP	1 938 nm	78 kHz	368 ns	4.8 μJ	[87]
WTe₂	1.97 mJ/cm²	20.9%	调Q	Ho,Pr:LiLuF₄	2 954.7 nm	92 kHz	366 ns	1.4 μJ	[88]
TiS₂	3.37 mJ/cm²	8%	调Q	Er：YAG	1645 nm	38 kHz	1.2 μs	37.4 μJ	[89]

下载: 导出CSV

表 2基于新型TMD可饱和吸收体的超快光纤器

Table 2.Ultrafast fiber lasers with emerging TMD saturable absorbers

TMD	饱和能量	调制深度	调制方式	光纤掺杂	中心波长	重复频率	脉冲宽度	单脉冲能量/平均功率	参考文献
ReS₂	27 μJ/cm²	1%	锁模	Er	1564 nm	3.43 MHz	1.25 ps	—	[91]
	74 MW /cm²	0.12%	调Q/锁模	Er	1558.6 nm	12.6～19 kHz/ 5.48 MHz	23～5.49 μs/1.6 ps	22～62.8 μJ	[92]
	—	—	锁模	Er	1.5 μm	1.896 MHz	—	12 mW	[93]
	8.4 MW/cm²	44%	调Q	Yb	1047 nm	134 kHz	1.56 μs	13.02 nJ	[94]
	27.5 μJ/cm²	6.9%	锁模	Er	1573.6 nm/ 1591.1 nm/ 1592.6 nm	13.39 MHz	—	—	[95]
PtSe₂	0.346 GW/cm²	26%	锁模	Yb	1064.47 nm	4.08 MHz	470 ps	2.31 nJ	[96]
	9.48 MW/cm²	6.9%	锁模	Er	1550 nm	8.24 MHz	861 fs	78.52 nJ	[45]
	0.34～1.23 GW/cm²	1.11%～4.9%	调Q/锁模	Er	1560 nm	锁模：23.3 MHz	锁模：1.02 ps	调Q：143.2 nJ 锁模：0.53 nJ	[97]
ReSe₂	—	—	调Q	Yb	1.06 μm	17.89～39.86 kHz	2.27 μs	30.4 nJ	[98]
	—	3.9%	锁模	Er	1560 nm	14.97 MHz	862 fs	0.5 mW	[99]
	—	7%	调Q	Er	1566 nm	16.64 kHz	4.98 μs	36 nJ	[100]
MoTe₂	3.46 MW/cm²	48.85%	锁模	Er	1559 nm	1.8 MHz	2.46 ps	0.11 mW	[101]
	0.969 MW/cm²	26.97%	锁模	Er	1561 nm	96.323 MHz	111.9 fs	23.4 mW	[102]
	26.45 MW/cm²	17.47%	调Q	Er	1559 nm	148～228 kHz	677 ns	109 nJ	[103]
	8.3 MW /cm²	5.7%	锁模	Tm	1 930 nm	14.353 MHz	952 fs	2.56 nJ	[47]
	9.6 MW/cm²@ 1.5 μm、12.3 MW/cm²@2 μm	25.5%@1.5 μm、22.1%@ 2 μm	锁模	Er/Tm	1.5 μm/2 μm	25.601 MHz/ 15.37 MHz	229 fs/1.3 ps	2.14 nJ/13.8 nJ	[104]
WTe₂	7.6 MW/cm²	31%	锁模	Tm	1915.5 nm	18.72 MHz	1.25 ps	39.9 mW	[48]
	—	2.18%	调Q	Yb	1044 nm	19～79 kHz	1 μs	28.3 nJ	[105]
	0.515 MW/cm²	31.06%	调Q	Er	1531 nm	144.7～240 kHz	583 ns	58.625 nJ	[106]
TiS₂	—	8.3%	锁模/调Q	Er	1563.3 nm/ 1560.2 nm	22.7 MHz/ 33.387 kHz	1.25 ps/4.01 μs	25.3 pJ/9.5 nJ	[107]
TiS₂	772.2 GW /cm²	—	锁模	Er	1550 nm	5.7 MHz	618 fs	0.28～1.2 mW	[49]

下载: 导出CSV

参考文献 (107)

[1]	SIBBETT W, LAGATSKY A A, BROWN C T A. The development and application of femtosecond laser systems[J].Optics Express, 2012, 20(7): 6989-7001.doi:10.1364/OE.20.006989
[2]	YE J. Absolute measurement of a long, arbitrary distance to less than an optical fringe[J].Optics Letters, 2004, 29(10): 1153-1155.doi:10.1364/OL.29.001153
[3]	岱钦, 毛有明, 吴凯旋, 等. 脉冲测距中高速精密时间间隔测量研究[J]. 液晶与显示,2015,30(1):83-88.doi:10.3788/YJYXS20153001.0083 DAI Q, MAO Y M, WU K X,et al. High speed and high precision time-interval measurement system in pulsed laser ranging[J].Chinese Journal of Liquid Crystals and Displays, 2015, 30(1): 83-88. (in Chinese)doi:10.3788/YJYXS20153001.0083
[4]	高慧, 赵佳宇, 刘伟伟. 超快成丝现象的多丝控制[J]. 光学精密工程,2013,21(3):698-607. GAO H, ZHAO J Y, LIU W W. Control of multiple filamentation induced by ultrafast laser pulse[J].Optics and Precision Engineering, 2013, 21(3): 698-607. (in Chinese)
[5]	TRÄGER F.Handbook of Lasers and Optics[M]. 2nd ed. New York: Springer, 2012.
[6]	姜可, 谢冀江, 杨贵龙, 等. GaSe晶体的双光子吸收对太赫兹输出的影响[J]. 发光学报,2015,36(3):361-365.doi:10.3788/fgxb20153603.0361 JIANG K, XIE J J, YANG G L,et al. Two-photon absorption attenuated THz generation in GaSe[J].Chinese Journal of Luminescence, 2015, 36(3): 361-365. (in Chinese)doi:10.3788/fgxb20153603.0361
[7]	TANTER M, TOUBOUL D, GENNISSON J L,et al. High-resolution quantitative imaging of cornea elasticity using supersonic shear imaging[J].IEEE Transactions on Medical Imaging, 2009, 28(12): 1881-1893.doi:10.1109/TMI.2009.2021471
[8]	CHOU S Y, KEIMEL C, GU J. Ultrafast and direct imprint of nanostructures in silicon[J].Nature, 2002, 417(6891): 835-837.doi:10.1038/nature00792
[9]	KELLER U. Recent developments in compact ultrafast lasers[J].Nature, 2003, 424(6950): 831-838.doi:10.1038/nature01938
[10]	李景照, 陈振强, 朱思祁. 基于Yb: YAG/Cr⁴⁺: YAG/YAG键合晶体的被动调Q 器[J]. 光学精密工程,2018,26(1):55-61.doi:10.3788/OPE.20182601.0055 LI J ZH, CHEN ZH Q, ZHU S Q. PassivelyQ-switched laser with a Yb: YAG/Cr⁴⁺: YAG/YAG composite crystal[J].Optics and Precision Engineering, 2018, 26(1): 55-61. (in Chinese)doi:10.3788/OPE.20182601.0055
[11]	程秀凤, 陈丽娟, 韩树娟, 等. LD端面泵浦Nd: LiGd(MoO₄)₂晶体的主动调Q脉冲特性[J]. 光学精密工程,2013,21(4):836-840. CHENG X F, CHEN L J, HAN SH J,et al. Actively Q-switched pulse laser from LD end-pumped Nd: LiGd(MoO₄)₂crystals[J].Optics and Precision Engineering, 2013, 21(4): 836-840. (in Chinese)
[12]	王加贤, 庄鑫巍. 基于半导体可饱和吸收镜实现闪光灯抽运Nd: YAG 器的被动调Q与锁模[J]. 光学精密工程,2006,14(4):584-588. WANG J X, ZHUANG X W. PassiveQ-switching and mode-locking in a flashlamp-pumped Nd: YAG laser with semiconductor saturable absorption mirror[J].Optics and Precision Engineering, 2006, 14(4): 584-588. (in Chinese)
[13]	余锦, 刘伟仁. 1.0 μm掺钕介质全固化调Q脉冲技术[J]. 光学精密工程,2000,8(2):297-302. YU J, LIU W R. All-solid-state Q-switched lasers with Nd³⁺-doped crystals oscillating at 1.0 μm[J].Optics and Precision Engineering, 2000, 8(2): 297-302. (in Chinese)
[14]	王蓟, 王国政, 刘洋, 等. 全光纤声光调Q铒镱共掺双包层光纤器[J]. 发光学报,2008,29(6):1018-1022. WANG J, WANG G ZH, LIU Y,et al. All-fiber acousto-optic Q-switched Er³⁺/Yb³⁺co-doped double-cladding fiber lasers[J].Chinese Journal of Luminescence, 2008, 29(6): 1018-1022. (in Chinese)
[15]	王国立, 郭亨群, 苏培林, 等. nc-Si/SiN_x超晶格薄膜实现Nd: YAG 器调Q和锁模[J]. 发光学报,2008,29(5):905-909. WANG G L, GUO H Q, SU P L,et al. Passive Q-switching and mode locking of pulsed Nd: YAG laser with nc-Si/SiN_xmultilayer[J].Chinese Journal of Luminescence, 2008, 29(5): 905-909. (in Chinese)
[16]	张伶莉, 孙秀冬, 刘永军, 等. 具有外部谐振腔的胆甾相液晶器的研究[J]. 液晶与显示,2013,28(5):679-682.doi:10.3788/YJYXS20132805.0679 ZHANG L L, SUN X D, LIU Y J,et al. Cholesteric liquid crystals laser with external cavity[J].Chinese Journal of Liquid Crystals and Displays, 2013, 28(5): 679-682. (in Chinese)doi:10.3788/YJYXS20132805.0679
[17]	苏晶, 刘玉荣, 莫昌文, 等. ZnO基薄膜晶体管有源层制备技术的研究进展[J]. 液晶与显示,2013,28(3):315-322.doi:10.3788/YJYXS20132803.0315 SU J, LIU Y R, MO CH W,et al. Research development on preparation technologies of active layer preparation of ZnO-based thin film[J].Chinese Journal of Liquid Crystals and Displays, 2013, 28(3): 315-322. (in Chinese)doi:10.3788/YJYXS20132803.0315
[18]	ZIRNGIBL M, STULZ L W, STONE J,et al. 1.2 ps pulses from passively mode-locked laser diode pumped Er-doped fibre ring laser[J].Electronics Letters, 1991, 27(19): 1734-1735.doi:10.1049/el:19911079
[19]	WEI CH, SHI H X, LUO H Y,et al. 34 nm-wavelength-tunable picosecond Ho³⁺/Pr³⁺-codoped ZBLAN fiber laser[J].Optics Express, 2017, 25(16): 19170-19178.doi:10.1364/OE.25.019170
[20]	TANG P H, QIN ZH P, LIU J,et al. Watt-level passively mode-locked Er³⁺-doped ZBLAN fiber laser at 2.8 μm[J].Optics Letters, 2015, 40(21): 4855-4858.doi:10.1364/OL.40.004855
[21]	NOVOSELOV K S, JIANG D, SCHEDIN F,et al. Two-dimensional atomic crystals[J].Proceedings of the National Academy of Sciences of the United States of America, 2005, 102(30): 10451-10453.doi:10.1073/pnas.0502848102
[22]	WANG Q H, KALANTAR-ZADEH K, KIS A,et al. Electronics and optoelectronics of two-dimensional transition metal dichalcogenides[J].Nature Nanotechnology, 2012, 7(11): 699-712.doi:10.1038/nnano.2012.193
[23]	CHEN Y, JIANG G B, CHEN SH Q,et al. Mechanically exfoliated black phosphorus as a new saturable absorber for both Q-switching and mode-locking laser operation[J].Optics Express, 2015, 23(10): 12823-12833.doi:10.1364/OE.23.012823
[24]	JIANG X T, LIU SH X, LIANG W Y,et al. Broadband nonlinear photonics in few-layer MXene Ti₃C₂T_x(T = F, O, or OH)[J].Laser&Photonics Review, 2018, 12(2): 1700229.
[25]	WANG SH X, YU H H, ZHANG H J,et al. Broadband few-layer MoS₂saturable absorbers[J].Advanced Materials, 2014, 26(21): 3538-3544.doi:10.1002/adma.201306322
[26]	WANG M X, ZHANG F, WANG ZH P,et al. Passively Q-switched Nd³⁺solid-state lasers with antimonene as saturable absorber[J].Optics Express, 2018, 26(4): 4085-4095.doi:10.1364/OE.26.004085
[27]	GUO J, HUANG D ZH, ZHANG Y,et al.. 2D GeP as a novel broadband nonlinear optical material for ultrafast photonics[J].Laser&Photonics Reviews, 2019, 13: 1900123.
[28]	MOHANRAJ J, VELMURUGAN V, SIVABALAN S. Transition metal dichalcogenides based saturable absorbers for pulsed laser technology[J].Optical Materials, 2016, 60: 601-617.doi:10.1016/j.optmat.2016.09.007
[29]	TIU Z C, OOI S I, GUO J,et al. Review: application of transition metal dichalcogenide in pulsed fiber laser system[J].Materials Research Express, 2019, 6(8): 082004.doi:10.1088/2053-1591/ab2257
[30]	LI H, LU G, WANG Y L,et al. Mechanical exfoliation and characterization of single- and few-layer nanosheets of WSe₂, TaS₂, and TaSe₂[J].Small, 2013, 9(11): 1974-1981.doi:10.1002/smll.201202919
[31]	COLEMAN J N, LOTYA M, O’NEILL A,et al. Two-dimensional nanosheets produced by liquid exfoliation of layered materials[J].Science, 2011, 331(6017): 568-571.doi:10.1126/science.1194975
[32]	MAK K F, HE K L, SHAN J,et al. Control of valley polarization in monolayer MoS₂by optical helicity[J].Nature Nanotechnology, 2012, 7(8): 494-498.doi:10.1038/nnano.2012.96
[33]	BERTOLAZZI S, BRIVIO J, KIS A. Stretching and breaking of ultrathin MoS₂[J].ACS Nano, 2011, 5(12): 9703-9709.doi:10.1021/nn203879f
[34]	LEE Y H, ZHANG X Q, ZHANG W J,et al. Synthesis of large-area MoS₂atomic layers with chemical vapor deposition[J].Advanced Materials, 2012, 24(17): 2320-2325.doi:10.1002/adma.201104798
[35]	NAJMAEI S, LIU ZH, ZHOU W,et al. Vapour phase growth and grain boundary structure of molybdenum disulphide atomic layers[J].Nature Materials, 2013, 12(8): 754-759.doi:10.1038/nmat3673
[36]	REN L, QI X, LIU Y D,et al. Large-scale production of ultrathin topological insulator bismuth telluride nanosheets by a hydrothermal intercalation and exfoliation route[J].Journal of Materials Chemistry, 2012, 22(11): 4921-4926.doi:10.1039/c2jm15973b
[37]	PRADO G, FOURNÈS L, DELMAS C. On the Li_xNi_0.70Fe_0.15Co_0.15O₂system: an X-ray diffraction and mössbauer study[J].Journal of Solid State Chemistry, 2001, 159(1): 103-112.doi:10.1006/jssc.2001.9137
[38]	RAMAKRISHNA MATTE H S S, GOMATHI A,et al. MoS₂and WS₂analogues of graphene[J].Angewandte Chemie International Edition, 2010, 49(24): 4059-4062.doi:10.1002/anie.201000009
[39]	FOMINSKI V Y, NEVOLIN V N, ROMANOV R I,et al. Ion-assisted deposition of MoS_xfilms from laser-generated plume under pulsed electric field[J].Journal of Applied Physics, 2001, 89(2): 1449-1457.doi:10.1063/1.1330558
[40]	CONG CH X, SHANG J ZH, WU X,et al. Synthesis and optical properties of large-area single-crystalline 2D semiconductor WS₂monolayer from chemical vapor deposition[J].Advanced Optical Materials, 2014, 2(2): 131-136.doi:10.1002/adom.201300428
[41]	REICHARDT S, WIRTZ L.Raman Spectroscopy of Graphene[M]. BINDER R. Optical Properties of Graphene. Singapore: World Scientific, 2017.
[42]	DRESSELHAUS M S, JORIO A, SAITO R. Characterizing graphene, graphite, and carbon nanotubes by raman spectroscopy[J].Annual Review of Condensed Matter Physics, 2010, 1: 89-108.doi:10.1146/annurev-conmatphys-070909-103919
[43]	DRESSELHAUS M S, JORIO A, HOFMAN M,et al. Perspectives on carbon nanotubes and graphene raman spectroscopy[J].Nano Letters, 2010, 10(3): 751-758.doi:10.1021/nl904286r
[44]	ZUO CH H, CAO Y P, YANG Q,et al. PassivelyQ-switched 295-μm bulk laser based on rhenium disulfide as saturable absorber[J].IEEE Photonics Technology Letters, 2019, 31(3): 206-209.doi:10.1109/LPT.2018.2886784
[45]	HUANG B, DU L, YI Q,et al. Bulk-structured PtSe₂for femtosecond fiber laser mode-locking[J].Optics Express, 2019, 27(3): 2604-2611.doi:10.1364/OE.27.002604
[46]	YAO Y P, LI X W, SONG R G,et al. The energy band structure analysis and 2 μm Q-switched laser application of layered rhenium diselenide[J].RSC Advances, 2019, 9(25): 14417-14421.doi:10.1039/C9RA02311A
[47]	WANG J T, CHEN H, JIANG Z K,et al. Mode-locked thulium-doped fiber laser with chemical vapor deposited molybdenum ditelluride[J].Optics Letters, 2018, 43(9): 1998-2001.doi:10.1364/OL.43.001998
[48]	WANG J T, JIANG Z K, CHEN H,et al. Magnetron-sputtering deposited WTe₂for an ultrafast thulium-doped fiber laser[J].Optics Letters, 2017, 42(23): 5010-5013.doi:10.1364/OL.42.005010
[49]	TIAN X L, WEI R F, LIU M,et al. Ultrafast saturable absorption in TiS₂induced by non-equilibrium electrons and the generation of a femtosecond mode-locked laser[J].Nanoscale, 2018, 10(20): 9608-9615.doi:10.1039/C8NR01573B
[50]	WU K, CHEN B H, ZHANG X Y,et al. High-performance mode-locked and Q-switched fiber lasers based on novel 2D materials of topological insulators, transition metal dichalcogenides and black phosphorus: review and perspective (invited)[J].Optics Communications, 2018, 406: 214-229.doi:10.1016/j.optcom.2017.02.024
[51]	TIAN Z, WU K, KONG L CH,et al. Mode-locked thulium fiber laser with MoS₂[J].Laser Physics Letters, 2015, 12(6): 065104.doi:10.1088/1612-2011/12/6/065104
[52]	WEI CH, LUO H Y, ZHANG H,et al. Passively Q-switched mid-infrared fluoride fiber laser around 3 μm using a tungsten disulfide (WS₂) saturable absorber[J].Laser Physics Letters, 2016, 13(10): 105108.doi:10.1088/1612-2011/13/10/105108
[53]	HOU J, ZHAO G, WU Y ZH,et al. Femtosecond solid-state laser based on tungsten disulfide saturable absorber[J].Optics Express, 2015, 23(21): 27292-27298.doi:10.1364/OE.23.027292
[54]	CHEN B H, ZHANG X Y, WU K,et al. Q-switched fiber laser based on transition metal dichalcogenides MoS₂, MoSe₂, WS₂, and WSe₂[J].Optics Express, 2015, 23(20): 26723-26737.doi:10.1364/OE.23.026723
[55]	WU K, ZHANG X Y, WANG J,et al. WS₂as a saturable absorber for ultrafast photonic applications of mode-locked and Q-switched lasers[J].Optics Express, 2015, 23(9): 11453-11461.doi:10.1364/OE.23.011453
[56]	WU K, ZHANG X Y, WANG J,et al. 463-MHz fundamental mode-locked fiber laser based on few-layer MoS₂saturable absorber[J].Optics Letters, 2015, 40(7): 1374-1377.doi:10.1364/OL.40.001374
[57]	WANG Q K, CHEN Y, MIAO L L,et al. Wide spectral and wavelength-tunable dissipative soliton fiber laser with topological insulator nano-sheets self-assembly films sandwiched by PMMA polymer[J].Optics Express, 2015, 23(6): 7681-7693.doi:10.1364/OE.23.007681
[58]	XING CH Y, XIE ZH J, LIANG ZH M,et al. 2D nonlayered selenium nanosheets: facile synthesis, photoluminescence, and ultrafast photonics[J].Advanced Optical Materials, 2017, 5(24): 1700884.doi:10.1002/adom.201700884
[59]	YAN P G, LIN R Y, CHEN H,et al. Topological insulator solution filled in photonic crystal fiber for passive mode-locked fiber laser[J].IEEE Photonics Technology Letters, 2015, 27(3): 264-267.doi:10.1109/LPT.2014.2361915
[60]	YAN P G, LIU A J, CHEN Y SH,et al. Passively mode-locked fiber laser by a cell-type WS₂nanosheets saturable absorber[J].Scientific Reports, 2015, 5(1): 12587.doi:10.1038/srep12587
[61]	WANG K P, WANG J, FAN J T,et al. Ultrafast saturable absorption of two-dimensional MoS₂nanosheets[J].ACS Nano, 2013, 7(10): 9260-9267.doi:10.1021/nn403886t
[62]	XU B, CHENG Y J, WANG Y,et al. Passively Q-switched Nd: YAlO₃nanosecond laser using MoS₂as saturable absorber[J].Optics Express, 2014, 22(23): 28934-28940.doi:10.1364/OE.22.028934
[63]	TONGAY S, SAHIN H, KO C,et al. Monolayer behaviour in bulk ReS₂due to electronic and vibrational decoupling[J].Nature Communications, 2014, 5(1): 3252.doi:10.1038/ncomms4252
[64]	CHHOWALLA M, SHIN H S, EDA G,et al. The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets[J].Nature Chemistry, 2013, 5(4): 263-275.doi:10.1038/nchem.1589
[65]	XU M SH, LIANG T, SHI M M,et al. Graphene-like two-dimensional materials[J].Chemical Reviews, 2013, 113(5): 3766-3798.doi:10.1021/cr300263a
[66]	LIU E F, FU Y J, WANG Y J,et al. Integrated digital inverters based on two-dimensional anisotropic ReS₂field-effect transistors[J].Nature Communications, 2015, 6(1): 6991.doi:10.1038/ncomms7991
[67]	TIAN H, CHIN M L, NAJMAEI S,et al. Optoelectronic devices based on two-dimensional transition metal dichalcogenides[J].Nano Research, 2016, 9(6): 1543-1560.doi:10.1007/s12274-016-1034-9
[68]	ZHANG E Z, JIN Y B, YUAN X,et al. ReS₂-based field-effect transistors and photodetectors[J].Advanced Functional Materials, 2015, 25(26): 4076-4082.doi:10.1002/adfm.201500969
[69]	SU X C, ZHANG B T, WANG Y R,et al. Broadband rhenium disulfide optical modulator for solid-state lasers[J].Photonics Research, 2018, 6(6): 498-505.doi:10.1364/PRJ.6.000498
[70]	HAN SH, ZHOU SH SH, LIU X L,et al. Rhenium disulfide-based passively Q-switched dual-wavelength laser at 0.95 μm and 1.06 μm in Nd: YAG[J].Laser Physics Letters, 2018, 15(8): 085804.doi:10.1088/1612-202X/aac983
[71]	LIN M X, PENG Q Q, HOU W,et al. 1.3 μm Q-switched solid-state laser based on few-layer ReS₂saturable absorber[J].Optics&Laser Technology, 2019, 109: 90-93.
[72]	TAO L L, HUANG X W, HE J SH,et al. Vertically standing PtSe₂film: a saturable absorber for a passively mode-locked Nd: LuVO₄laser[J].Photonics Research, 2018, 6(7): 750-755.doi:10.1364/PRJ.6.000750
[73]	YAN B ZH, ZHANG B T, NIE H K,et al. Bilayer platinum diselenide saturable absorber for 2.0 μm passively Q-switched bulk lasers[J].Optics Express, 2018, 26(24): 31657-31663.doi:10.1364/OE.26.031657
[74]	LI Z Q, LI R, PANG CH,et al. 8.8 GHz Q-switched mode-locked waveguide lasers modulated by PtSe₂saturable absorber[J].Optics Express, 2019, 27(6): 8727-8737.doi:10.1364/OE.27.008727
[75]	WANG SH Q, HUANG H T, LIU X,et al. Rhenium diselenide as the broadband saturable absorber for the nanosecond passively Q-switched thulium solid-state lasers[J].Optical Materials, 2019, 88: 630-634.doi:10.1016/j.optmat.2018.12.042
[76]	XUE Y CH, LI L, ZHANG B,et al. ReSe₂passively Q-switched Nd: Y₃Al₅O₁₂laser with near repetition rate limit of microsecond pulse output[J].Optics Communications, 2019, 455: 165-170.
[77]	YAO Y P, CUI N, WANG Q G,et al. Highly efficient continuous-wave and ReSe₂Q-switched ~3 μm dual-wavelength Er: YAP crystal lasers[J].Optics Letters, 2019, 44(11): 2839-2842.doi:10.1364/OL.44.002839
[78]	LI Z Q, DONG N N, ZHANG Y X,et al. Invited Article: mode-locked waveguide lasers modulated by rhenium diselenide as a new saturable absorber[J].APL Photonics, 2018, 3(8): 080802.doi:10.1063/1.5032243
[79]	LI CH, LENG Y X, HUO J J. Diode-pumped solid-state Q-switched laser with rhenium diselenide as saturable absorber[J].Applied Sciences, 2018, 8(10): 1753.doi:10.3390/app8101753
[80]	YAN ZH Y, LI T, ZHAO SH ZH,et al. MoTe₂saturable absorber for passively Q-switched Ho, Pr: LiLuF₄laser at ~3 μm[J].Optics and Laser Technology, 2018, 100: 261-264.doi:10.1016/j.optlastec.2017.10.012
[81]	LI Y H, XU Y F, XU G Y,et al. Performance of an Yb: LaCa₄O(BO₃)₃crystal laser at 1.03~1.04 μm passively Q-switched with 2D MoTe₂saturable absorber[J].Infrared Physics&Technology, 2019, 99: 167-171.
[82]	ZHANG Y ZH, WANG J W, GUAN X F,et al. MoTe₂-based broadband wavelength tunable eye-safe pulsed laser source at 1.9 μm[J].IEEE Photonics Technology Letters, 2018, 30(21): 1890-1893.doi:10.1109/LPT.2018.2871467
[83]	LIANG Y Y, ZHAO J, QIAO W CH,et al. Passively Q-switched Er: YAG laser at 1645 nm utilizing a multilayer molybdenum ditelluride (MoTe₂) saturable absorber[J].Laser Physics Letters, 2018, 15(9): 095801.doi:10.1088/1612-202X/aacfae
[84]	YAN B ZH, ZHANG B T, NIE H K,et al. High-power passively Q-switched 2.0 μm all-solid-state laser based on a MoTe₂saturable absorber[J].Optics Express, 2018, 26(14): 18505-18512.doi:10.1364/OE.26.018505
[85]	MA Y J, TIAN K, DOU X D,et al. Passive Q-switching induced by few-layer MoTe₂in an Yb: YCOB microchip laser[J].Optics Express, 2018, 26(19): 25147-25155.doi:10.1364/OE.26.025147
[86]	TIAN K, LI Y H, YANG J N,et al. Passively Q-switched Yb: KLu(WO₄)₂laser with 2D MoTe₂acting as saturable absorber[J].Applied Physics B, 2019, 125(2): 24.doi:10.1007/s00340-019-7135-x
[87]	CHEN L J, LI X, ZHANG H K,et al. PassivelyQ-switched 1.989 μm all-solid-state laser based on a WTe₂saturable absorber[J].Applied Optics, 2018, 57(35): 10239-10242.doi:10.1364/AO.57.010239
[88]	YAN ZH Y, LI T, ZHAO J,et al. Tungsten ditelluride for a nanosecond Ho, Pr: LiLuF₄laser at 2.95 μm[J].Laser Physics Letters, 2018, 15(4): 045801.doi:10.1088/1612-202X/aaa94b
[89]	LI G Q, WU CH, YAN ZH Y,et al. TiS₂as a novel saturable absorber for a 1645 nm passivelyQ-switched laser[J].Laser Physics, 2019, 29(5): 055801.doi:10.1088/1555-6611/ab0d13
[90]	WOODWARD R I, KELLEHER E J R, HOWE R C T,et al. Tunable Q-switched fiber laser based on saturable edge-state absorption in few-layer Molybdenum disulfide (MoS₂)[J].Optics Express, 2014, 22(25): 31113-31122.doi:10.1364/OE.22.031113
[91]	CUI Y D, LU F F, LIU X M. Nonlinear saturable and polarization-induced absorption of rhenium disulfide[J].Scientific Reports, 2017, 7(1): 40080.doi:10.1038/srep40080
[92]	MAO D, CUI X Q, GAN X T,et al. Passively Q-switched and mode-locked fiber laser based on an ReS₂saturable absorber[J].IEEE Journal of Selected Topics in Quantum Electronics, 2018, 24(3): 1100406.
[93]	LU F F. Passively harmonic mode-locked fiber laser based on ReS₂saturable absorber[J].Modern Physics Letters B, 2017, 31(18): 1750206.doi:10.1142/S0217984917502062
[94]	ZHAO R W, LI G R, ZHANG B T,et al. Multi-wavelength bright-dark pulse pair fiber laser based on rhenium disulfide[J].Optics Express, 2018, 26(5): 5819-5826.doi:10.1364/OE.26.005819
[95]	LU B L, WEN Z R, HUANG K X,et al. Passively Q-switched Yb³⁺-doped fiber laser with ReS₂Saturable absorber[J].IEEE Journal of Selected Topics in Quantum Electronics, 2019, 25(4): 1600104.
[96]	YUAN J, MU H R, LI L,et al. Few-layer platinum diselenide as a new saturable absorber for ultrafast fiber lasers[J].ACS Applied Materials&Interfaces, 2018, 10(25): 21534-21540.
[97]	ZHANG K, FENG M, REN Y Y,et al.Q-switched and mode-locked Er-doped fiber laser using PtSe₂as a saturable absorber[J].Photonics Research, 2018, 6(9): 893-899.doi:10.1364/PRJ.6.000893
[98]	LI Y H, LOU Y J, HE J S,et al.Q-switched ytterbium fiber laser based on rhenium diselenide as a saturable absorber[J].Journal of Physics D:Applied Physics, 2019, 52(46): 465101.doi:10.1088/1361-6463/ab3883
[99]	LEE J, LEE K, KWON S,et al. Investigation of nonlinear optical properties of rhenium diselenide and its application as a femtosecond mode-locker[J].Photonics Research, 2019, 7(9): 984-993.doi:10.1364/PRJ.7.000984
[100]	DU L, JIANG G B, MIAO L L,et al. Few-layer rhenium diselenide: an ambient-stable nonlinear optical modulator[J].Optical Materials Express, 2018, 8(4): 926-935.doi:10.1364/OME.8.000926
[101]	WANG G M. Wavelength-switchable passively mode-locked fiber laser with mechanically exfoliated molybdenum ditelluride on side-polished fiber[J].Optics&Laser Technology, 2017, 96: 307-312.
[102]	LIU M L, LIU W J, WEI ZH Y. MoTe₂saturable absorber with high modulation depth for erbium-doped fiber laser[J].Journal of Lightwave Technology, 2019, 37(13): 3100-3105.doi:10.1109/JLT.2019.2910892
[103]	LIU M L, LIU W J, YAN P G,et al. High-power MoTe₂-based passivelyQ-switched erbium-doped fiber laser[J].Chinese Optics Letters, 2018, 16(2): 020007.doi:10.3788/COL201816.020007
[104]	WANG J T, JIANG Z K, CHEN H,et al. High energy soliton pulse generation by a magnetron -sputtering- deposition -grown MoTe₂saturable absorber[J].Photonics Research, 2018, 6(6): 535-541.doi:10.1364/PRJ.6.000535
[105]	KO S, LEE J, LEE J H. PassivelyQ-switched ytterbium-doped fiber laser using the evanescent field interaction with bulk-like WTe₂particles[J].Chinese Optics Letters, 2018, 16(2): 020017.doi:10.3788/COL201816.020017
[106]	LIU M L, OUYANG Y Y, HOU H R,et al.Q-switched fiber laser operating at 1.5 μm based on WTe₂[J].Chinese Optics Letters, 2019, 17(2): 020006.doi:10.3788/COL201917.020006
[107]	ZHU X, CHEN S, ZHANG M,et al. TiS₂-based saturable absorber for ultrafast fiber lasers[J].Photonics Research, 2018, 6(10): C44-C48.doi:10.1364/PRJ.6.000C44