External cavity type semiconductor laser apparatus

Details External cavity type semiconductor laser apparatus External cavity type semiconductor laser apparatus

1988-02-26

1989-08-22

Sikes, William L.

Coherent light generators

Particular resonant cavity

372 36, 372 49, 372 50, 372 93, 372 98, 372 99, 357 19, 357 80, 357 75, 357 81, H01S 308, H01S 3081, H01S 319

Patent

active

048603058

ABSTRACT:
An external cavity type semiconductor laser apparatus comprising a semiconductor laser device and an external cavity, which are mounted on a single mounting base with a space therebetween, wherein laser light emitted from the light-emitting rear facet of the laser device is reflected by the external cavity and returns to the laser device. The reflectivity of the light-emitting rear facet of the laser device being different from that of the light-emitting front facet of the laser device.

REFERENCES:
patent: 4352120 (1982-09-01), Kurihara et al.
patent: 4366492 (1982-12-01), Kitamura
Ettenberg (1978), App. Phys. Lett., 32(11):724-726, "A New Dielectric Facet Reflector for Semiconductor Lasers".

Affiliated with

Also associated with

Rating

External cavity type semiconductor laser apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with External cavity type semiconductor laser apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and External cavity type semiconductor laser apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2420872