VCSEL with integrated pin diode

Details VCSEL with integrated pin diode VCSEL with integrated pin diode

1996-07-01

1998-04-21

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

372 45, 372 96, H01S 319

Patent

active

057426309

ABSTRACT:
A VCSEL (113) having first and second stacks of DBRs (120, 116) and an active region sandwiched therebetween (118) is formed. A PIN photo-detector is integrated onto the VCSEL by positioning it on the second stack in the light path. The PIN photo detector includes a first doped region (104), a second undoped (intrinsic) region (106), and a third doped region (108). A first conductive layer (134) is provided in contact with the second stack and the first region and a second conductive layer is provided in contact with the third region.

REFERENCES:
patent: 5136603 (1992-08-01), Hasnain et al.

Affiliated with

Also associated with

Rating

VCSEL with integrated pin diode does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2065984