Coherent light generators – Particular active media – Semiconductor
Patent
1988-12-08
1990-02-06
Gonzalez, Frank
Coherent light generators
Particular active media
Semiconductor
372 46, 372 48, 372 50, H01S 319
Patent
active
048993590
ABSTRACT:
An optical memory semiconductor laser apparatus incorporating a recording semiconductor laser device for an optical memory and a replaying semiconductor laser device for an optical memory therein into a single body, wherein the oscillation threshold current of replaying semiconductor laser device is smaller than that of recording semiconductor laser device.
REFERENCES:
Patent Abstracts of Japan, vol. 9, No. 19 (E-292) (1742), 25th Jan. 1985; & JP-A-59 165 487 (Sharp K.K.) 18-09-1984) * Abstract *.
Applied Physics Letters, vol. 43, No. 10, Nov. 1983, pp. 903-905, American Institute of Physics, New York, U.S.; M. Wada et al.: "Monolithic high-power dual-wavelength GaAlAs laser array", *p. 904-p. 905; FIG. 1 *.
Patent Abstracts of Japan, vol. 9, No. 258 (E-350) (1981), 16 Oct. 1985 & JP-A-60 107886 (Nippon Denki K.K.) 13/6/85 *Abstract* Classifications: H 01 S 3/19 H01 S 3/23 and G 11 B 7/12.
Technical Digest of the International Electron Devices Meeting, Washington, D.C., 7-9 Dec. 1981, pp. 443-446, IEEE, New York; T. Hayakawa et al: "Highly Reliable and Mode Stabilized (GaAl) as Double Heterostructure Visible Lasers on p-GaAs Substrate", p. 43, Introduction, p. 446, Conclusions, FIG. 1.
Hijikata Toshiki
Yano Seiki
Gonzalez Frank
Sharp Kabushiki Kaisha
LandOfFree
Optical memory 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 Optical memory semiconductor laser apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical memory semiconductor laser apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-445992