New reconfigurable fiber-chip coupling method for multipurpose packaging with up to 50 GHz modulation bandwidth

被引:2
作者
Fischer, UHP [1 ]
Peters, K [1 ]
Ziegler, R [1 ]
Pech, D [1 ]
Kilk, A [1 ]
Eckhardt, T [1 ]
Mekonnen, GG [1 ]
Jacumeit, G [1 ]
机构
[1] Heinrich Hertz Inst Nachrichtentech Berlin GmbH, D-10587 Berlin, Germany
关键词
D O I
10.1006/ofte.1999.0311
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 desired and fabricated a series of modules for one-sided and double-sided fiber-chip coupling of waveguide-fed InP and GaAs OEICs such as diode Lasers, semiconductor amplifiers, and optical modulators. Simultaneous coupling of both chip sides to the fiber is possible with a new patented set-up. The modules are temperature controlled within an ambient temperature range from -10 to +50 degrees C and electrical modulation signals up to 45 GHz can be fed via RF connectors to the OEIC. The coupling loss is typically less than 3 dB with tapered fibers. The package shows good longterm stability and is well suited for prototypes and small-scale production. (C) 2000 Academic Press.
引用
收藏
页码:68 / 73
页数:6
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