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Diamond Fast Opening Switch for High Voltage, High Average Power X-Ray, Elec

Award Information

Agency:
Department of Defense
Branch:
Defense Threat Reduction Agency
Award ID:
32131
Program Year/Program:
1996 / SBIR
Agency Tracking Number:
32131
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Alameda Applied Sciences Corporation
3077 Teagarden Street San Leandro, CA 94577-5720
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1996
Title: Diamond Fast Opening Switch for High Voltage, High Average Power X-Ray, Elec
Agency / Branch: DOD / DTRA
Contract: N/A
Award Amount: $97,711.00
 

Abstract:

Alameda Applied Sciences Corporation (AASC) proposes to develop an all-solid-state, compact, portable, multi-gigawatt poer modulator for electron and ion beam diodes, high power microwave and x-ray sources. This modulator is based on Inductive Energy Store (IES) using an array of Diamond Opening Switches for power compression. Because power amplification using IES requires a much smaller volume than capacitive pulse compression, the footprint of such modulators is considerably smaller than that of equivalent pulse-line accelerators. The repetition rate is also much higher than for modulators that use gas switches. Magnetic switches are best suited to low energy/pulse applications, becoming bulky and less cost effective at >100J/pulse energies. Si (or GaAs) switches have low voltage hold-off and are limited to 1kJ/pulse at > 10kHz rep-rate, with voltage hold-off at the 0.5-1MV level. These parameters make it suitable for compact x-ray sources, high power microwaves, waste clean-up withelectron beams and ion beams for materials modification.

Principal Investigator:

Dr. Mahadevan Krishnan
5104834156

Business Contact:

Small Business Information at Submission:

Alameda Applied Sciences Corp.
1555 Doolittle Dr., Suite 100 San Leandro, CA 94577

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No