
Solar Blind UV Silicon Photodiodes with Narrow Band Interference FiltersAward last edited on: 4/28/2024
Sponsored Program
SBIRAwarding Agency
DOD : NavyTotal Award Amount
$133,749Award Phase
1Solicitation Topic Code
N231-070Principal Investigator
Raj KordeCompany Information
IBP USA Group Inc
3418 S Patton Avenue
San Pedro, CA 90731
San Pedro, CA 90731
(310) 408-0711 |
N/A |
N/A |
Location: Single
Congr. District: 44
County: Los Angeles
Congr. District: 44
County: Los Angeles
Phase I
Contract Number: N68335-23-C-0359Start Date: 7/17/2023 Completed: 1/16/2024
Phase I year
2023Phase I Amount
$133,749Benefit:
The fabricated devices will be a good solution to the notorious red light leakage problem of the commercial UVC interference filters making possible many new commercial applications for detection of UVC radiation. The UVTN photodiodes do not need external voltages for their operation, are insensitive to magnetic fields, cost less to fabricate, have low mass and have large collection area to size ratio making them extremely attractive for use in small satellites. Thus, their use in small satellites is more advantageous than the photomultiplier tubes because of these properties. Solar blind UVC detectors are essential for the accurate calibration of the dose from intense LED light sources and UV lamps used to sterilize surfaces and instruments against Covid and other harmful viruses and bacteria. Such detectors are also necessary for the accurate identification of hazardous trace gases and other pollutants in air. Small battery-powered sensor modules developed for spaceflight can operate in remote industrial and military environments. These also will be useful for fire and flame detection and measuring dose in the 193 nm lithography tools which re the current workhorse of semiconductor industry.
Keywords:
Solar blind photodiodes, Solar blind photodiodes, SOI detector, VUV detector, UV photodiodes, Thin silicon
Phase II
Contract Number: ----------Start Date: 00/00/00 Completed: 00/00/00