Single lens system integrating both transmissive and...

Details Single lens system integrating both transmissive and... Single lens system integrating both transmissive and...

2006-08-29

2006-08-29

Wood, Kevin S. (Department: 2874)

Optical waveguides

With optical coupler

Input/output coupler

C385S088000, C385S089000

Reexamination Certificate

active

07099536

ABSTRACT:
An integrated lens and mirror assembly for use in a fiber optic transmitter optical sub-assembly is disclosed. The lenses fabricated from a single monolithic block of optically transparent material. One region of the lens assembly is configured to transmit and focus light signals. A second region of the lens assembly is configured to reflect a portion of the light and focus it to a monitoring photodetector unit.

REFERENCES:
patent: 4753520 (1988-06-01), Silverglate
patent: 6793406 (2004-09-01), Edwards et al.
patent: 6921214 (2005-07-01), Wilson
patent: 6937791 (2005-08-01), Guy
patent: 2004/0175072 (2004-09-01), Lam et al.
“LC Connected High Speed VCSEL 2.5 Gbps”, HFE419×-521, Fiber Optic LAN Components, Honeywell, http://www.honeywell.com/sensing/VCSEL, 4 pages.
Emcore Product Sheet, www.emcore.com, p. 2, Mar. 2003.

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