90-DEGREES S-BENDS IN TI-LINBO(3) WAVE-GUIDES WITH LOW LOSSES

被引：17

作者：

MAJD, M ^{[1
]}

SCHUPPERT, B ^{[1
]}

PETERMANN, K ^{[1
]}

机构：

[1] TECH UNIV BERLIN,INST HOCHFREQUENZTECH,W-1000 BERLIN 12,GERMANY

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 07期

关键词：

D O I：

10.1109/68.229813

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The realization of 90-degrees-S-bends in Ti:LiNbO3-waveguides with excess-losses below 2 dB and a bend radius of 5 mm are reported for the first time. The method is based on a simultaneous thickening and asymmetrical broadening of the deposited Ti-stripes in the bends and an additionally indiffusion of MgO at the outer sides of the bent sections.

引用

页码：806 / 808

页数：3

共 5 条

[1] GREATLY REDUCED LOSSES FOR SMALL-RADIUS BENDS IN TI-LINBO3 WAVE-GUIDES [J].

KOROTKY, SK ;

MARCATILI, EAJ ;

VESELKA, JJ ;

BOSWORTH, RH .

APPLIED PHYSICS LETTERS, 1986, 48 (02) :92-94

[2] LOW-LOSS TI-LINBO3-WAVE-GUIDE BENDS PREPARED BY MGO INDIFFUSION [J].

MAJD, M ;

SCHUPPERT, B ;

PETERMANN, K .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1990, 8 (11) :1670-1674

[3]

MAJD M, 1990, INTEGRATED PHOTON RE, P44

[4]

NEYER A, 1987, ELECTRON LETT, V23, P1187, DOI 10.1049/el:19870825

[5]

SCHUPPERT B, 1987, ELECTRON LETT, V23, P797, DOI 10.1049/el:19870565

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