A 16X1 WAVELENGTH-DIVISION MULTIPLEXER WITH INTEGRATED DISTRIBUTED-BRAGG-REFLECTOR LASERS AND ELECTROABSORPTION MODULATORS

被引：58

作者：

YOUNG, MG

KOREN, U

MILLER, BI

NEWKIRK, MA

CHIEN, M

ZIRNGIBL, M

DRAGONE, C

TELL, B

PRESBY, HM

RAYBON, G

机构：

[1] AT&T Bell Laboratories

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 08期

关键词：

D O I：

10.1109/68.238250

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：

We demonstrate the integrated operation of a 16 x 1 wavelength-division-multiplexed (WDM) source with distributed Bragg reflector (DBR) lasers and electroabsorption modulators. By using repeated holographic exposures and wet chemical etching, 16 different wavelengths from 1.544 to 1.553 mum with an average channel spacing of 6 angstrom are obtained. A high-performance combiner is used to obtain a very uniform coupling into the single-output waveguide, and with the integration of an optical amplifier an average optical power of -8 dBm per channel is coupled into a single-mode fiber.

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页码：908 / 910

页数：3

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