Metal working – Plural diverse manufacturing apparatus including means for... – Common reciprocating support for spaced tools
Patent
1985-07-29
1987-01-20
Hearn, Brian E.
Metal working
Plural diverse manufacturing apparatus including means for...
Common reciprocating support for spaced tools
29576E, 148175, 148DIG66, 148DIG95, 148DIG72, H01L 2118, H01L 2120
Patent
active
046371222
ABSTRACT:
An integrated quantum well laser structure which has a plurality of quantum well lasers for providing a plurality of light beams each having a different wavelength for use in wavelength division multiplexing.
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Aiki et al., "A Frequency Multiplexing Light Source with Monolithically Integrated Distributed-Feedback Diode Lasers", IEEE Jr. of Quan. Elect., vol. QE13, No. 4, Apr. 1973, pp. 220-223.
Alferov et al., "Wavelength Multiplexing DH AlGaAs Injection Laser Source with a Graded Composition Along the Active Layer", Jr. of Quant. Elect., vol. QE-17, No. 8, Aug. 1981, pp. 1530-1533.
Tsang, "CW Multiwavelength Transverse Junction Stripe Lasers Grown by Molecular Beam Epitaxy Operating Predominantly in Single-Longitudinal Modes", App. Phys. Letters, 36(6), Mar. 15, 1980, pp. 441-443.
Carney James K.
Kolbas Robert M.
Callahan John T.
Dahle Omund R.
Hearn Brian E.
Honeywell Inc.
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