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Proceedings Paper

Tunable ASE filters
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Paper Abstract

The advantages of low cost amplifier solutions in single-channel link extender or loss compensator systems cannot be fully realized unless the ASE noise around the signal peak is removed. Doing so requires a cost-effective solution with high performance, including low insertion loss (<-2.5dB), low PDL (<-0.25dB), low power operation (<200mW), and fast tuning (<1sec). We have successfully fabricated and packaged a tunable ASE filter into a small form-factor 2-port package which meets these requirements. We obtain filter properties at both the chip and package-levels and examine filter performance operating under optically open and closed loop control.

Paper Details

Date Published: 11 February 2005
PDF: 10 pages
Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.567742
Show Author Affiliations
Eugene Y. Ma, Aegis Semiconductor, Inc. (United States)
John F. Hazell, Aegis Semiconductor, Inc. (United States)
Robert Murano, Aegis Semiconductor, Inc. (United States)


Published in SPIE Proceedings Vol. 5625:
Optical Transmission, Switching, and Subsystems II
Cedric F. Lam; Wanyi Gu; Norbert Hanik; Kimio Oguchi, Editor(s)

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