SVT Associates

7620 Executive Drive
Eden Prairie, MN 55344

SBIR Award Summary

Total Number of Awards 88
Total Value of Awards $17.5MM
First Award Date 01/01/90
Most Recent Award Date 01/01/13

88 Awards Won

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 12-1-S1.03
Budget: 01/01/13 - 12/31/13
PI: Wentao Lu

SVT Associates proposes an novel type II superlattice structure to extend the cutoff wavelength and CBIRD SL photo diode structure with unipolar barriers to suppress dark current of SL detectors grown on GaSb substrate. This InAs/GaSb superlattice material system is capable of infrared detection in MWIR/LWIR spectral range, depending on layer th...

Phase 1 SBIR

Agency: Department of Energy
Topic: 41 E-2013
Budget: 01/01/13 - 12/31/13

The negative-electron-affinity (NEA) photocathodes which produce polarized electrons are a vital component of electron accelerators such as that at the Stanford Linear Accelerator Center (SLAC) and DoE Jefferson Lab. Future systems, such as the International Linear Collider (ILC), will require a polarized electron beam intensity at least 20 time...

Phase 2 SBIR

Agency: Department of Energy
Topic: 34E-2013
Budget: 01/01/13 - 12/31/13

The negative-electron-affinity (NEA) photocathodes which produce polarized electrons are a vital component of electron accelerators such as that at DoE Jefferson Lab and the Stanford Linear Accelerator Center (SLAC). Future systems, such as the International Linear Collider (ILC), will require a polarized electron beam intensity at least 20 tim...

Phase 1 SBIR

Agency: Department of Energy
Topic: 34 E-2012
Budget: 01/01/12 - 12/31/12

The negative-electron-affinity (NEA) photocathodes which produce polarized electrons are a vital component of electron accelerators such as that at the Stanford Linear Accelerator Center (SLAC). Future systems, such as the International Linear Collider (ILC), will require a polarized electron beam intensity at least 20 times greater than produce...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 11-1-S1.04
Budget: 01/01/12 - 12/31/12

SVT Associates proposes an novel type II superlattice structure to extend the cutoff wavelength and CBIRD SL photo diode structure with unipolar barriers to suppress dark current of SL detectors grown on GaSb substrate. This InAs/GaSb superlattice material system is capable of infrared detection in MWIR/LWIR spectral range, depending on layer th...

Phase 2 SBIR

Agency: Department of Energy
Topic: 44 E-2012
Budget: 01/01/12 - 12/31/12
PI: Aaron Moy

Photocathodes with spin-polarized electron emission are used in physics research. Current photocathodes offer high polarization, but low total currents, and have limited lifetime. Research involving these polarized electrons would be more productive if a higher electron current were provided. This program seeks to increase the delivered polarize...

Phase 1 SBIR

Agency: Department of Energy
Topic: 31 E-2012
Budget: 01/01/12 - 12/31/12

For several decades photomultiplier tubes (PMTs) have been the main technology for sensitive and low noise detection of photons in many high energy physics experiments. However, compared to solid-state photodetectors, PMTs are bulky, fragile, expensive, and need to be shielded from high magnetic fields and high pressures, which severely limit ...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 11-1-S5.05
Budget: 01/01/12 - 12/31/12

Recently, resonant-tunneling-diode (RTD) based circuits employing monolithically-integrated RTD on high electron mobility (HEMT) structures have been developed in a number of III-V systems in order to improve operational speed. The main goal of this program is to develop wide temperature-operable radiation hard monolithically-integrated electron...

Phase 1 SBIR

Agency: Department of Energy
Topic: 44 E-2011
Budget: 01/01/11 - 12/31/11
PI: Aaron Moy

The negative-electron-affinity (NEA) photocathodes which produce polarized electrons are a vital component of electron accelerators such as that at the Stanford Linear Accelerator Center (SLAC), which is used in the current generation of photocathodes. Quantum efficiencies thus far are on the order of 1%, meaning only 1% of the photons hitting ...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 10-1-S1.04
Budget: 01/01/11 - 12/31/11

SVT Associates proposes an innovative digital alloy technique to extend the cutoff wavelength of InAsSb beyond 5 um, a wider band gap InAlAsSb layer inserted into depletion region to suppress dark current, and atomic layer deposition technique to coat radiation-hard material AlN on InAsSb detectors grown on GaSb substrate. This digital alloy InA...

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