Sub-mount and optical receiver using the same

Details Sub-mount and optical receiver using the same Sub-mount and optical receiver using the same

2005-06-21

2005-06-21

Lee, John R. (Department: 2881)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C385S089000, C385S092000, C385S093000, C359S199200, C359S199200, C359S199200

Reexamination Certificate

active

06908235

ABSTRACT:
A sub-mount for fixing a photodiode is provided with an opening for transmitting an light, which is incident from below a light receiving portion of the photodiode. A wavelength selective filter having a wavelength selective function via a dielectric multilayer film is fixed to the opening for transmitting the incident light. Further, a light shading structure for shading scattering light incident from the side of the photodiode is provided and the whole light-receiving-portion-side surface is covered by potting with an opaque resin for absorbing scattering light incident from the light-receiving-portion-side surface of the photodiode, whereby an optical receiver excellent in wavelength selectivity is formed.

REFERENCES:
patent: 6043550 (2000-03-01), Kuhara et al.
patent: 6318908 (2001-11-01), Nakanishi et al.
patent: 35 43 558 (1987-06-01), None

Affiliated with

Also associated with

Rating

Sub-mount and optical receiver using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sub-mount and optical receiver using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sub-mount and optical receiver using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3467934