用于ROF系统的新一代大功率高速光波导探测器

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2、444455242413313333122122212113131212bababababattttttttttttttttttabsabsbbabsabsbbbbbb)()exp()(exp()exp()exp(),()()exp()(exp()-(exp(),()()exp()(exp()-(exp(),()()exp()(exp()(exp(),()()exp()(exp()(exp(),()0()exp()exp()exp(),()0()exp()exp()(),(2211221172662662211211211662116621121121155211552111111441144

3、11113313312222122tttttxzitttttxtbtaAzxEtttttxttttzittttxbttttxaAzxEttttxtttzitttxbtttxaAzxEtttxttzittxbttxaAzxEttxtzitxbtxaAzxEtxzixbxaAzxExzixbaAzxEabsbbmabsbbmyabsbbabsbbmabsbbabsbbmyabsbbbbmbbbbmybbbmbbmybbmbbmybmmymmy21262721252621225212424212323212222212121)()()()()()()(nnknnknnknnknnknnknnkeea

4、eeeee，xEiwHyz1)()exp()(exp()exp()exp(),()()exp()(exp()-(exp(),()()exp()(exp()-(exp(),()()exp()(exp()(exp(),()()exp()(exp()(exp(),()0()exp()exp()exp(),()0()exp()exp()(),(2211221172662667221121121166211666211211211552115552111111441144411113313331222221221tttttxzitttttxtbtaAiwzxHtttttxttttzittttxbtttt

5、xaAiwzxHttttxtttzitttxbtttxaAiwzxHtttxttzittxbttxaAiwzxHttxtzitxbtxaAiwzxHtxzixbxaAiwzxHxzixbaAiwzxHabsbbmabsbbmzabsbbabsbbmabsbbabsbbmzabsbbbbmbbbbmzbbbmbbmzbbmbbmzbmmzmmzyE在界面两侧上连续)exp()exp()exp()exp()exp()exp()exp()exp(555566244244551331334412212233absabsbbbbtbtabatbtabatbtabatbtabazH在界面两侧上连续)exp

6、()exp()exp()exp()exp()exp()exp()exp()exp()exp()exp()exp(2662662662667655556665244244555413313344431221223332222221tbtatbtatbtabatbtabatbtabatbtabababaabsabsbbbb0)exp()()exp()(00000000110000000000)exp()exp(00)exp()exp(0000000000)exp()exp(0011)exp()exp(00110000000000000000)exp()exp(00)exp()exp(0000000

7、000)exp()exp(0011)exp()exp(665544332226672667665555552442444455242413313333122122212113131212bababababattttttttttttttttttabsabsbbabsabsbbbbbb0)exp()()exp()(00000000110000000000)exp()exp(00)exp()exp(0000000000)exp()exp(0011)exp()exp(00110000000000000000)exp()exp(00)exp()exp(0000000000)exp()exp(0011)e

8、xp()exp(det26672667665555552442444455242413313333122122212113131212ttttttttttttttttttabsabsbbabsabsbbbbbb计算传播常数的方程计算传播常数的方程ininee9490002829402. 09794841853637. 36240002483849. 05124856366023. 31 ,0,-20246810-0.200.20.40.60.811.2x电场E基模场分布基模场分布基模场过零点基模场过零点下波导上波导-20246810-1-0.8-0.6-0.4-0.200.20.40.60.81X电场E1阶模场分布阶模场分布下波导下波导上波导上波导0100200300400500600-1012345678x 10-3Position Along DCPD(m)Absorbed Optical Power/ mumL0=81 m, L1=158 m, LC=288 mL0=110 m, L1=105 m, LC=232 mL0=170 m, L1=78 m, LC=169 m010020030040050060000.10.20.30.40.50.60.70