Estimation of waveguide phase error in silica-based waveguides

被引：98

作者：

Goh, T

Suzuki, S

Sugita, A

机构：

[1] NTT Opto-electronics Laboratories

[2] Waseda University, Tokyo

[3] NTT Opto-electronics Laboratories, Ibaraki

[4] Inst. Electronics, Info. Commun. E., Japan Society of Applied Physics

[5] Yokohama National University, Kanagawa

[6] Elec. Communication Laboratories, NTT, Musashino, Tokyo

[7] NTT Opto-Electronics Laboratories, Ibaraki

[8] Tokyo Institute of Technology, Tokyo

[9] NTT Ibaraki Elec. Commun. Labs., Ibaraki-ken

[10] Inst. Elec. Electronics Engineerings, Inst. Electronics, Info. Commun. E., Japan Society of Applied Physics

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1997年 / 15卷 / 11期

关键词：

optical planar waveguides; optical waveguide arrays; optical crosstalk; optical phase error; silica-based waveguides; wavelength division multiplexing;

D O I：

10.1109/50.641530

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：

A new estimation method is proposed in order to clarify waveguide phase error factors, Using the proposed method, it is possible to analyze such factors as core size error and refractive index error, which cause optical phase error in waveguides. This method is applied to silica-based waveguides to estimate the waveguide phase error. This revealed an average core size error of 2.1 x 10(-3) mu m and an average refractive index error of 1.9 x 10(-6). Finally, based on the measured phase error values, the optimum AWG configuration is considered with a view to achieving low crosstalk.

引用

页码：2107 / 2113

页数：7

共 13 条

[1] PHASE COHERENCE OF OPTICAL WAVE-GUIDES
ADAR, R
HENRY, CH
MILBRODT, MA
KISTLER, RC
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1994, 12 (04) : 603 - 606
[2] DAY S, 1996, IPR 96 BOST MA, V6, P48
[3] INTEGRATED-OPTICS N X N MULTIPLEXER ON SILICON
DRAGONE, C
EDWARDS, CA
KISTLER, RC
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (10) : 896 - 899
[4] POLARIZATION MODE CONVERTER WITH POLYIMIDE HALF WAVEPLATE IN SILICA-BASED PLANAR LIGHTWAVE CIRCUITS
INOUE, Y
OHMORI, Y
KAWACHI, M
ANDO, S
SAWADA, T
TAKAHASHI, H
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1994, 6 (05) : 626 - 628
[5] SILICA WAVE-GUIDES ON SILICON AND THEIR APPLICATION TO INTEGRATED-OPTIC COMPONENTS
KAWACHI, M
[J]. OPTICAL AND QUANTUM ELECTRONICS, 1990, 22 (05) : 391 - 416
[6] THE AZIMUTHAL EFFECTIVE-INDEX METHOD
MARCATILI, EAJ
HARDY, AA
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1988, 24 (05) : 766 - 774
[7] FABRICATION OF 64X64 ARRAYED-WAVE-GUIDE GRATING MULTIPLEXER ON SILICON
OKAMOTO, K
MORIWAKI, K
SUZUKI, S
[J]. ELECTRONICS LETTERS, 1995, 31 (03) : 184 - 186
[8] HIGH-DENSITY INTEGRATED PLANAR LIGHTWAVE CIRCUITS USING SIO2-GEO2 WAVE-GUIDES WITH A HIGH REFRACTIVE-INDEX DIFFERENCE
SUZUKI, S
YANAGISAWA, M
HIBINO, Y
ODA, K
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1994, 12 (05) : 790 - 796
[9] ORIGIN OF CHANNEL CROSSTALK IN 100GHZ-SPACED SILICA-BASED ARRAYED-WAVE-GUIDE GRATING MULTIPLEXER
TAKADA, K
YAMADA, H
INOUE, Y
[J]. ELECTRONICS LETTERS, 1995, 31 (14) : 1176 - 1177
[10] TAKAHASHI H, 1995, J LIGHTWAVE TECHNOL, V13, P447, DOI 10.1109/50.372441

← 1 2 →