中国光学快报(英文版)
中國光學快報(英文版)
중국광학쾌보(영문판)
CHINESE JOURNAL OF LASERS
2003年
4期
243-245
,共3页
罗锻斌%佘卫龙%吴水珠%曾钫%唐天%姚胜兰
囉鍛斌%佘衛龍%吳水珠%曾鈁%唐天%姚勝蘭
라단빈%사위룡%오수주%증방%당천%요성란
A simple all-optical switch based on photoinduced birefringence effect is demonstrated in azo dye (DR1)doped polymer (PMMA) thin films. The all-optical switching effect has been studied at different controlbeam power and different temperatures of the sample. With a control power of 30.7 mW and at 56 °C,the response time of the switching is less than 5 ms, and the depth of the modulation reaches 80%.
