Tunable wavelength generation in the 1 μm region incorporating a 16-channel arrayed waveguide grating (AWG)

被引：7
作者：
Salim, M. A. M. [1 ,2 ]
Ahmad, H. [1 ]
Azzuhri, Saaidal R. [3 ]
Razak, M. Z. A. [4 ]
Harun, S. W. [1 ]
机构：
[1] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia
[2] UTM, Ibnu Sina Inst Sci & Ind Res, Laser Ctr, Johor Baharu 81310, Malaysia
[3] UM, UM Power Energy Dedicated Adv Ctr UMPEDAC, Kuala Lumpur 50603, Malaysia
[4] UKM, Inst Microengn & Nanoelect IMEN, Bangi 43600, Selangor, Malaysia
来源：
LASER PHYSICS | 2017年 / 27卷 / 12期
关键词：
tunable wavelength; dual-wavelength; arrayed waveguide grating; ytterbium doped fiber laser; DOPED FIBER LASER; MULTIMODE-INTERFERENCE; NARROW-LINEWIDTH; OUTPUT POWER; MODE FIBER; POLARIZATION; FILTER;
D O I：
10.1088/1555-6611/aa9141
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A tunable single- and dual-wavelength ytterbium-doped fiber laser, incorporating a 16-channel arrayed waveguide grating is proposed and demonstrated. The side mode suppression ratio from the proposed setup has an average value of 52.97 dB (single-wavelength generation) and 58.19 dB (dual-wavelength generation). The tunable dual wavelength ranged from 1039.98 nm to 1047.48 nm with wavelength spacing ranging from 0.50 nm to 7.5 nm. A stability test from the experiment shows a power variation of 0.8 dB, and a wavelength fluctuation of 0.02 nm indicates the stability and reliability of the proposed work.
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收藏
页数：6
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