Packaging and testing of multi-wavelength DFB laser array using REC technology

2014 ◽  
Vol 312 ◽  
pp. 123-126 ◽  
Author(s):  
Yi Ni ◽  
Xuan Kong ◽  
Xiaofeng Gu ◽  
Xiangfei Chen ◽  
Guanghui Zheng ◽  
...  
Keyword(s):  
Laser Array ◽  
Multi Wavelength ◽  
Dfb Laser

1.3-μm multi-wavelength DFB laser array fabricated by mocvd selective area growth

2014 ◽  
Vol 331 ◽  
pp. 165-168 ◽  
Author(s):  
Fei Guo ◽  
Ruikang Zhang ◽  
Dan Lu ◽  
We Wang ◽  
Chen Ji
Keyword(s):  
Selective Area Growth ◽  
Laser Array ◽  
Selective Area ◽  
Area Growth ◽  
Multi Wavelength ◽  
Dfb Laser

Packaging multi-wavelength DFB laser array using REC technology

2013 ◽  
Vol 11 (s2) ◽  
pp. S20606-320608
Author(s):  
Yi Ni Yi Ni ◽  
Xuan Kong Xuan Kong ◽  
Xiaofeng Gu Xiaofeng Gu ◽  
Xiangfei Chen Xiangfei Chen ◽  
Guanghui Zheng Guanghui Zheng ◽  
...  
Keyword(s):  
Laser Array ◽  
Multi Wavelength ◽  
Dfb Laser

Design of Multi-wavelength Loss-Coupled DFB Laser Array

2016 ◽  
Author(s):  
Yangjun Chen ◽  
Hongyu Li ◽  
Yanping Xi ◽  
Junqiang Sun
Keyword(s):  
Laser Array ◽  
Multi Wavelength ◽  
Dfb Laser

Parameter Optimization of Inductively Coupled Plasma and Its Application on Multi-Wavelength DFB Laser Array

2017 ◽  
Vol 54 (3) ◽  
pp. 031405
Author(s):  
饶 岚 Rao Lan ◽  
忻向军 Xin Xiangjun ◽  
李灯熬 Li Deng′ao ◽  
王任凡 Wang Renfan ◽  
胡 海 Hu Hai
Keyword(s):  
Parameter Optimization ◽  
Inductively Coupled Plasma ◽  
Laser Array ◽  
Inductively Coupled ◽  
Multi Wavelength ◽  
Dfb Laser

Coherently Combined DFB Laser Array Chip with Reduced Relative Intensity Noise

2021 ◽  
pp. 1-1
Author(s):  
Xiaoyang She ◽  
Bing Xiong ◽  
Changzheng Sun ◽  
Zhibiao Hao ◽  
Jian Wang ◽  
...  
Keyword(s):  
Relative Intensity ◽  
Relative Intensity Noise ◽  
Intensity Noise ◽  
Laser Array ◽  
Dfb Laser

DFB Lasers with Tilted Waveguide for Multi-Wavelength Generation

2007 ◽  
Vol 31 ◽  
pp. 36-38 ◽  
Author(s):  
Lip Fah Chong ◽  
Jing Hua Teng ◽  
Ee Leong Lim ◽  
Norman Soo Seng Ang ◽  
J.R. Dong ◽  
...  
Keyword(s):  
Single Mode ◽  
Distributed Feedback ◽  
Couple Mode ◽  
Threshold Condition ◽  
Couple Mode Theory ◽  
Gain Margin ◽  
Ridge Waveguides ◽  
Multi Wavelength ◽  
Dfb Laser ◽  
Lasing Frequency

In this paper, we present the theoretical investigation of index-coupled distributed feedback (DFB) laser with tilted single mode ridge waveguides. By tilting part of the ridge waveguide in various degrees, DFB laser with manifold effective grating periods can be realized. The structure is analyzed using couple mode theory in matrix form based on threshold analysis. Important parameters of DFB laser like resonant frequency and threshold gains are obtained by solving the eigen-equation. The results indicate not only that the lasing frequency is modulated by the waveguide titling angle, but also large Gain Margin (GM) can be achieved at the threshold condition which enhance the stable single mode operation in index-coupled DFB laser.

InP based DFB laser array integrated with MMI coupler

2013 ◽  
Vol 56 (3) ◽  
pp. 573-578 ◽  
Author(s):  
HongLiang Zhu ◽  
Li Ma ◽  
Song Liang ◽  
Can Zhang ◽  
BaoJun Wang ◽  
...  
Keyword(s):  
Laser Array ◽  
Dfb Laser ◽  
Mmi Coupler
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