Compact and 10-Gb/s x 12-Channel Optical Transmitter for Optical Interconnection With High Heat-Dissipation Capability Using Alumina Substrates

被引：2

作者：

Takagi, Yutaka ^{[1
]}

Horio, Toshikazu ^{[1
]}

Ohno, Takeshi ^{[1
]}

Suzuki, Atsushi ^{[1
]}

Kojima, Toshifumi ^{[1
]}

Takada, Toshikatsu ^{[1
]}

Ilo, Satoshi ^{[1
]}

Obayashi, Kazushige ^{[1
]}

Okuyama, Masahiko ^{[1
]}

机构：

[1] NGK Spark Plug CO Ltd, Komaki, Aichi 4858510, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 1-4期

关键词：

Terms-Alumina substrates; data communication; optical interconnections; optical modules; optical transmitters; verticalcavity surface-emitting lasers (VCSELs);

D O I：

10.1109/LPT.2008.2010625

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 compact 10-Gb/s x 12-channel optical transmitter was developed for very short-reach optical interconnections. The 10-Gb/s/ch operations were achieved without employing the heat pipes or heat sinks typically required to keep vertical-cavity surface-emitting lasers at a low temperature under 85 degrees C. Alumina ceramic substrates with high heat dissipation capability are incorporated in order to maintain the low temperature operation. The optical transmitter is designed to be as compact as a standard mechanically transferable (MT) optical connector. To enhance usability, the transmitter can be directly connected with the MT-type optical connector with guide pins assembled in the alumina substrate. The compactness and usability of the optical module is effective in intrabox and interbox optical interconnections.

引用

页码：248 / 250

页数：3

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