Development of all-fiber Fabry-Perot pulse laser with a fiber type saturable absorber and improvement of the oscillation characteristics
Source abstract
Abstract
The authors developed high-concentration erbium doped fiber as a saturable absorber, making use of its concentration quenching. Then, they developed an all-fiber Fabry-Perot pulse laser with high-concentration erbium doped fiber and demonstrated that it enables stable and passive pulse oscillation regardless of disturbance. Furthermore, they successfully improve power efficiency and shortening pulse width to 1.8 μs by optimizing the structure of the fiber laser.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced Fiber Laser Technologies · Photonic Crystal and Fiber Optics · Solid State Laser Technologies
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Affiliations
Major in Electronic Engineering, Graduate School of Science and Engineering Research, Kindai University 1 , 3-4-1, Kowakae, Higashi-Osaka, Osaka 577-8502, Japan
Graduate School of Engineering, Chiba Institute of Technology 2 , 2-17-1, Tsudanuma, Narashino, Chiba 275-0016, Japan
References (2)
Show source-provided references
1. Effects of concentration on the performance of erbium-doped fiber amplifiers10.1109/50.552118 ↗
2. High average power diode end-pumped composite Nd:YAG laser passively Q-switched by Cr4+:YAG saturable absorber10.1143/JJAP.40.1253 ↗