POLARIZATION-INDEPENDENT OPTICAL DIRECTIONAL COUPLER SWITCH USING WEIGHTED COUPLING

被引：73

作者：

ALFERNESS, RC

机构：

[1] Bell Telephone Laboratories, Holmdel

来源：

APPLIED PHYSICS LETTERS | 1979年 / 35卷 / 10期

关键词：

D O I：

10.1063/1.90955

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the first demonstration of a guided-wave polarization-independent electro-optic switch. Using a specially designed weighted Ti-diffused directional coupler with stepped electrodes, we have achieved crosstalk levels below -23 dB for both switch states for arbitrary incident optical polarization.

引用

收藏

页码：748 / 750

页数：3

相关论文

共 22 条

[1] FILTER CHARACTERISTICS OF CO-DIRECTIONALLY COUPLED WAVEGUIDES WITH WEIGHTED COUPLING [J].

ALFERNESS, RC ;

CROSS, PS .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1978, 14 (11) :843-847

[2] OPTICAL DIRECTIONAL-COUPLERS WITH WEIGHTED COUPLING [J].

ALFERNESS, RC .

APPLIED PHYSICS LETTERS, 1979, 35 (03) :260-262

[3]

ALFERNESS RC, UNPUBLISHED

[4]

ALFERNESS RC, 1979, APPL OPT, V18

[5] APPLICATION OF LI2O COMPENSATION TECHNIQUES TO TI-DIFFUSED LINBO3 PLANAR AND CHANNEL WAVEGUIDES [J].

BURNS, WK ;

BULMER, CH ;

WEST, EJ .

APPLIED PHYSICS LETTERS, 1978, 33 (01) :70-72

[6] INTERFEROMETRIC WAVEGUIDE MODULATOR WITH POLARIZATION-INDEPENDENT OPERATION [J].

BURNS, WK ;

GIALLORENZI, TG ;

MOELLER, RP ;

WEST, EJ .

APPLIED PHYSICS LETTERS, 1978, 33 (11) :944-947

[7] GAAS ELECTRO-OPTIC DIRECTIONAL-COUPLER SWITCH [J].

CAMPBELL, JC ;

BLUM, FA ;

SHAW, DW ;

LAWLEY, KL .

APPLIED PHYSICS LETTERS, 1975, 27 (04) :202-205

[8]

HAMMER JM, 1975, INTEGRATED OPTICS

[9] LOSS IN CLEAVED TI-DIFFUSED LINBO3 WAVEGUIDES [J].

KAMINOW, IP ;

STULZ, LW .

APPLIED PHYSICS LETTERS, 1978, 33 (01) :62-64

[10] BIREFRINGENCE IN DIELECTRIC OPTICAL WAVEGUIDES [J].

KAPRON, FP ;

KECK, DB ;

BORRELLI, NF .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1972, QE 8 (02) :222-+