Simulation and experimental characterization of a dual-mode two-section amplified feedback laser wit

• 作 者: 潘碧玮 余力强 陆丹 张莉萌 赵玲娟
• 机 构: Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors,Chinese Academy of Sc
• 出 处: Chinese Optics Letters
• 发表日期: 2014年11期
• 关键词: amplifier tuning tunable beating lasing grating spacing locked microwave current

A tunable two-section amplified feedback laser, which employs an amplifier section as the integrated feedback cavity, is designed and fabricated for dual-mode operation with mode separation of 100 GHz. Detailed simulations and experimental characterizations on the performance of the laser are presented. Promising dual-mode emission with continuous tuning range over 16 GHz(87.41–103.64 GHz) is experimentally demonstrated.

A tunable two-section amplification feedback laser, where an an amplifier section as the integrated feedback cavity, is designed and fabricated for dual-mode operation with mode separation of 100 GHz. Detailed simulations and experimental characterizations on the performance of the laser are presented. Promising dual-mode emission with continuous tuning range over 16 GHz (87.41-103.64 GHz) is experimentally demonstrated.