Fourier synthesis of 1.8-THz optical-pulse trains by phase locking of three independent semiconductor lasers
Fourier synthesis of 1.8-THz optical-pulse trains by phase locking of three independent semiconductor lasers
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DOI：
10.1364/ol.26.000340
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发表时间：
2001-03-15
期刊：
影响因子：
3.6
通讯作者：
Onodera, N
中科院分区：
文献类型：
--
作者：
Hyodo, M;Abedin, KS;Onodera, N
基于三个独立连续波半导体激光器的光锁相，实现了超快光脉冲串的傅立叶合成。脉冲重复频率高达1.81太赫兹受到掺铒光纤放大器增益带宽的限制。脉冲序列的波形通过一个辅助的光锁相环在很长一段时间内保持。重复频率可以在100兆赫的范围内连续调谐。(C) 2001美国光学学会。
Fourier synthesis of ultrafast optical-pulse trains was demonstrated based on optical phase locking of three independent continuous-wave semiconductor lasers. Pulse repetition frequencies as high as 1.81 THz were limited by the gain bandwidth of an erbium-doped fiber amplifier. The waveforms of the pulse trains were maintained over a long period by use of an auxiliary optical phase-locked loop. The repetition frequency could be tuned continuously over a range of 100 MHz. (C) 2001 Optical Society of America.