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Primary Examiner: Larkins, William D.
Assistant Examiner:
Attorney: Edelberg; Nathan, Gibson; Robert P., Sharp; Daniel D.

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Title: Combined electron beam semiconductor modulator and junction laser

Abstract: A combined pulse modulated laser in which a modulated cold cathode device is utilized to excite a combined electron beam bombarded semiconductor device grown integrally with a crystal laser to achieve modulation of the laser output with fast rise and fall times under low voltage and high current conditions.

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Inventors: Zinn, Mortimer H. (Elberon, NJ, US)

Application Number: 504002
Filing Date: 1974-09-06
Publication_date: 1976-03-02
Assignee: The United States of America as represented by the Secretary of the Army (Washington, DC)
Primary Class(es): 372/26 330/44, 330/308, 372/38.07, 372/44, 372/50, 372/74
Other Classes:
US Patent Ref:

3283160

Nov, 1966

Levitt et al.

357/19.

Other Refs: Other References: Wagner, "EBS Application to Laser Pulsing," IEEE Journal of Quantum Electics, Vol. QE -9, pp. 606-607, June 1973.
Schade et al.,"GaAs-(AlGa)As Cold-Cathode Structure," Applied Physics Letters, Vol. 20, No. 10, 15 May 1972, pp. 385-387.