Numerical study of a harmonic mode-locked semiconductor optical amplifier fiber ring laser

Optik ◽  
2007 ◽  
Vol 118 (9) ◽  
pp. 430-434
Author(s):  
Fei Wang ◽  
Haitao Chen ◽  
Wenyan Yang ◽  
Zhengmao Wu ◽  
Guangqiong Xia
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Ring Laser ◽  
Numerical Study ◽  
Optical Amplifier ◽  
Fiber Ring Laser ◽  
Harmonic Mode ◽  
Fiber Ring

Orthogonal Dual-Frequency SOA-Fiber Laser

2013 ◽  
Vol 596 ◽  
pp. 129-133
Author(s):  
Yoshitaka Takahashi ◽  
Yudai Fukaya ◽  
Sho Takahashi
Keyword(s):  
Semiconductor Optical Amplifier ◽  
Ring Laser ◽  
Ring Cavity ◽  
Optical Amplifier ◽  
Dual Frequency ◽  
Heterodyne Interferometry ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Frequency Laser ◽  
Heterodyne Signal

In order to develop a new orthogonal dual-frequency laser, we studied a fiber ring laser using a SOA (semiconductor optical amplifier) and aim to apply it to a novel light source for optical heterodyne interferometry. The frequency difference was generated by a linear or circular birefringent medium inserted into the ring cavity. To obtain heterodyne signal optical and electrical filters were introduced.

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