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FABRICATION OF IR DETECTOR ARRAYS ON SILICON SUBSTRATES BY PULSED LASER…

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
17008
Program Year/Program:
1991 / SBIR
Agency Tracking Number:
17008
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Advanced Fuel Research, Inc.
87 Church Street East Hartford, CT 06108-3728
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1991
Title: FABRICATION OF IR DETECTOR ARRAYS ON SILICON SUBSTRATES BY PULSED LASER DEPOSITION
Agency: NASA
Contract: N/A
Award Amount: $49,834.00
 

Abstract:

PROJECT OBJECTIVES ARE ADVANCING THE FABRICATION AND DESIGN TECHNOLOGY OF IR DETECTORS FROM BULK HGCDTE TO THE EMERGING TECHNOLOGY OF THIN FILMS; MAKING PROGRESS TOWARD FILMS ON SILICON WAFERS; AND IMPLEMENTING THE TECHNIQUE OF PULSED LASER DEPOSITION (PLD) FOR THE FABRICATION OF THESE HETEROEPITAXIAL-COMPOUND, SEMICONDUCTOR IR DETECTORS. PRESENT METHODS OF MATERIAL GROWTH, FROM BULK PROCESSES TO THE VARIOUS TECHNIQUES FOR DEPOSITING EPITAXIAL FILMS, ARE ALL UNSATISFACTORY IN ONE WAY OR ANOTHER. BULK METHODS PRODUCE THE LEAST UNIFORM MATERIAL AND ARE LABOR INTENSIVE IN DETECTOR FABRICATION, WHILE EPITAXIAL FILMS ARE MORE UNIFORM BUT REQUIRE EXPENSIVE EQUIPMENT (FOR EXAMPLE, MOLECULAR BEAM EPITAXY OR METAL-ORGANIC CHEMICAL VAPOR DEPOSITION). PLD IS THE METHOD OF CHOICE FOR THIS PROPOSED STUDY, IN THAT ONLY SINGLE LASER TARGETS ARE NEEDED FOR THE GROWTH OF MOST COMPOUND-MATERIAL FILMS, ATOMICSCALE LAYER RESOLUTION IS POSSIBLE, REPAID THROUGHPUT IS POSSIBLE, AND ONLY A MARGINAL INVESTMENT IS REQUIRED FOR ESTABLISHING THE GROWTH FACILITY. PROJECT OBJECTIVES ARE ADVANCING THE FABRICATION AND DESIGN TECHNOLOGY OF IR DETECTORS FROM BULK HGCDTE TO THE EMERGING TECHNOLOGY OF THIN FILMS; MAKING PROGRESS TOWARD FILMS ON SILICON WAFERS; AND IMPLEMENTING THE TECHNIQUE OF PULSED LASER DEPOSITION (PLD) FOR THE FABRICATION OF THESE HETEROEPITAXIAL-COMPOUND, SEMICONDUCTOR IR DETECTORS. PRESENT METHODS OF MATERIAL GROWTH, FROM BULK PROCESSES TO THE VARIOUS TECHNIQUES FOR DEPOSITING EPITAXIAL FILMS, ARE ALL UNSATISFACTORY IN ONE WAY OR ANOTHER. BULK METHODS PRODUCE THE LEAST UNIFORM MATERIAL AND ARE LABOR INTENSIVE IN DETECTOR FABRICATION, WHILE EPITAXIAL FILMS ARE MORE UNIFORM BUT REQUIRE EXPENSIVE EQUIPMENT (FOR EXAMPLE, MOLECULAR BEAM EPITAXY OR METAL-ORGANIC CHEMICAL VAPOR DEPOSITION). PLD IS THE METHOD OF CHOICE FOR THIS PROPOSED STUDY, IN THAT ONLY SINGLE LASER TARGETS ARE NEEDED FOR THE GROWTH OF MOST COMPOUND-MATERIAL FILMS, ATOMICSCALE LAYER RESOLUTION IS POSSIBLE, REPAID THROUGHPUT IS POSSIBLE, AND ONLY A MARGINAL INVESTMENT IS REQUIRED FOR ESTABLISHING THE GROWTH FACILITY.

Principal Investigator:


0

Business Contact:

Small Business Information at Submission:

Advanced Fuel Research Inc
Po Box 380343 E Hartford, CT 06138

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