Light transmission module

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

359162, 359152, 385 92, 385 94, H04B 1000

Patent

active

054792886

ABSTRACT:
A light transmission module is disclosed, having a light receiving element module, in which a photodiode and a coupling portion between the photodiode and a first optical fiber are hermetically sealed, and a light emitting element module, in which a laser diode driven by an electric signal and a coupling portion between said laser diode and a second optical fiber are also hermetically sealed. A two-sided print board is provided, on the two sides of which electric circuits for a transmitting system and a receiving system are mounted. The electric circuits for the transmitting and receiving circuits are; isolated electrically from each other, and are sealed in one body by molds, and accommodated in cases, together with the light receiving element module and the light emitting element module.

REFERENCES:
patent: 4809358 (1989-02-01), Ternstrom
patent: 4809361 (1989-02-01), Okada et al.
patent: 4989934 (1991-02-01), Zavracky et al.
patent: 5005939 (1991-05-01), Arvanitakis et al.
patent: 5047835 (1991-09-01), Chang
patent: 5097353 (1992-03-01), Fujiwara et al.
patent: 5119223 (1992-06-01), Panzer et al.
patent: 5122893 (1992-06-01), Tolbert
patent: 5127075 (1992-06-01), Althaus et al.
patent: 5268973 (1993-12-01), Jenevein
patent: 5283680 (1994-02-01), Okugawa et al.
Saeki et al, "Trend of Development of Systems Contributing to Construction and Improvement in Operability of a Transmission Network", NTT Journal 1992.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Light transmission module does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light transmission module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light transmission module will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1373072

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.