S-band Q-switched fiber laser using MoSe2 saturable absorber

被引：57

作者：

Ahmad, H. ^{[1
]}

Ismail, M. A. ^{[1
]}

Sathiyan, S. ^{[2
]}

Reduan, S. A. ^{[1
]}

Ruslan, N. E. ^{[1
]}

Lee, C. Sj. ^{[1
]}

Zulkifli, M. Z. ^{[1
]}

Thambiratnam, K. ^{[1
]}

Ismail, M. F. ^{[1
]}

Harun, S. W. ^{[1
]}

机构：

[1] VIT Univ, Sch Elect Engn, Vellore 632014, Tamil Nadu, India

[2] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia

来源：

OPTICS COMMUNICATIONS | 2017年 / 382卷

关键词：

Fiber laser; S-band; saturable absorber; Molybdenum diselenide; Q-switching; 2-DIMENSIONAL NANOSHEETS; MOLYBDENUM-DISULFIDE; OPTICAL-ABSORPTION; EXFOLIATION; BULK;

D O I：

10.1016/j.optcom.2016.07.010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A passively Q-switched S-band fiber laser using Molybdenum Diselenide (MoSe2) saturable absorber (SA) is proposed and demonstrated. The SA is fabricated by depositing MoSe2 onto two fiber ferrules using the drop-cast method before heating and connecting the two fiber ferrules to form the SA. The passively Q-switched fiber laser designed using the MoSe2 SA has an operational range of 1491.0-1502.0 nm. The output pulse train has a pulse-width ranging from 2.0 mu s to 1.0 mu s and corresponding repetition rate of between 34.5 kHz and 90 kHz with increasing pump powers, as well as a signal-to-noise of about 35.97 dB. The peak performance of the proposed laser is between 1480.0 and 1490.0 nm, corresponding to the first peak gain region with the S-band. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：93 / 98

页数：6

共 17 条

[11] Ultrafast Saturable Absorption of Two-Dimensional MoS2 Nanosheets
Wang, Kangpeng
Wang, Jun
Fan, Jintai
Lotya, Mustafa
O'Neill, Arlene
Fox, Daniel
Feng, Yanyan
Zhang, Xiaoyan
Jiang, Benxue
Zhao, Quanzhong
Zhang, Hongzhou
Coleman, Jonathan N.
Zhang, Long
Blau, Werner Josef
[J]. ACS NANO, 2013, 7 (10) : 9260 - 9267
[12] Broadband Few-Layer MoS2 Saturable Absorbers
Wang, Shuxian
Yu, Haohai
Zhang, Huaijin
Wang, Aizhu
Zhao, Mingwen
Chen, Yanxue
Mei, Liangmo
Wang, Jiyang
[J]. ADVANCED MATERIALS, 2014, 26 (21) : 3538 - 3544
[13] TRANSITION METAL DICHALCOGENIDES DISCUSSION AND INTERPRETATION OF OBSERVED OPTICAL, ELECTRICAL AND STRUCTURAL PROPERTIES
WILSON, JA
YOFFE, AD
[J]. ADVANCES IN PHYSICS, 1969, 18 (73) : 193 - +
[14] Woodward R., 2015, ARXIV150308003
[15] Tunable Q-switched fiber laser based on saturable edge-state absorption in few-layer molybdenum disulfide (MoS2)
Woodward, R. I.
Kelleher, E. J. R.
Howe, R. C. T.
Hu, G.
Torrisi, F.
Hasan, T.
Popov, S. V.
Taylor, J. R.
[J]. OPTICS EXPRESS, 2014, 22 (25): : 31113 - 31122
[16] Solution processed MoS2-PVA composite for sub-bandgap mode-locking of a wideband tunable ultrafast Er:fiber laser
Zhang, Meng
Howe, Richard C. T.
Woodward, Robert I.
Kelleher, Edmund J. R.
Torrisi, Felice
Hu, Guohua
Popov, Sergei V.
Taylor, J. Roy
Hasan, Tawfique
[J]. NANO RESEARCH, 2015, 8 (05) : 1522 - 1534
[17] Ultra-short pulse generation by a topological insulator based saturable absorber
Zhao, Chujun
Zhang, Han
Qi, Xiang
Chen, Yu
Wang, Zhiteng
Wen, Shuangchun
Tang, Dingyuan
[J]. APPLIED PHYSICS LETTERS, 2012, 101 (21)

← 1 2 →