https://scholars.lib.ntu.edu.tw/handle/123456789/298253
標題: | Novel electro-optic sampling system with an optoelectronic phase-locked phase shifter as a delay-time controller | 作者: | Chang, Y.-C. GONG-RU LIN |
關鍵字: | Delay-time controller; Electro-optic sampling; Optoelectronic; Phase-shifter; Pulsed laser | 公開日期: | 2002 | 卷: | 41 | 期: | 10 | 起(迄)頁: | 6003-6006 | 來源出版物: | Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers | 摘要: | An inherently delay-time-tunable pulsed laser diode controlled by a voltage-adjusted optoelectronic phase shifter is employed to realize a novel electro-optic sampling system without use of a conventional opto-mechanic delay line. The maximum scanning speed, time, responsivity, and resolution of the optoelectronic delay line are 100 points/s, 3.6 ns (1.8 periods), 0.54 ns/V, and 0.2 ps, respectively. The waveform-sampling of a sinusoidal signal at 500 MHz and an electrical pulse with 91.5-ps full-width at half-maximum generated from a microwave oscillator and comb generator, respectively, are reported with measurement error of less than 5%. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-0036819289&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/298253 |
DOI: | 10.1143/jjap.41.6003 | SDG/關鍵字: | Delay control systems; Laser pulses; Microwave oscillators; Phase shifters; Sampling; Semiconductor lasers; Threshold voltage; Tuning; Delay time controller; Delay time pulsed laser diode; Electrooptic sampling; Optoelectronic phased locked phase shifter; Optomechanic delay line; Electrooptical devices |
顯示於: | 光電工程學研究所 |
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