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可调谐三段式DBR激光器波长锁定系统
Authors
刘洋
叶楠
王圩
赵玲娟
Publication date
1 January 2011
Publisher
Abstract
提出了一种可精确锁定可调谐三段式DBR激光器输出波长的锁定系统。使用PC采集波长漂移信号并自动调节DBR激光器相区注入电流,使其输出波长在24~26℃的温度区间,稳定于四个C波段ITU 100GHz标准信道波长。波长误差在0.01~0.03nm范围内,边模抑制比大于40dB。该方案对可调谐三段式DBR激光器的实用化具有重要意义
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Last time updated on 29/11/2016