Applied Physical Sciences Corp.

475 Bridge Street Suite 100
Groton, CT 06340
http://www.aphysci.com
72 Employees

SBIR Award Summary

Total Number of Awards 55
Total Value of Awards $13.7MM
First Award Date 07/01/04
Most Recent Award Date 12/11/12

55 Awards Won

Phase 2 SBIR

Agency: Navy
Topic: N111-046
Budget: 12/11/12 - 12/11/14

The US Navy, Naval Surface Warfare Center (NSWC) plans to upgrade its facilities at the Acoustic Research Detachment (ARD). Part of this upgrade includes installation of volumetric measurement arrays to characterize the radiated acoustic signatures of scale submarine models. At low and mid-frequencies the planned volumetric arrays will likely re...

Phase 1 SBIR

Agency: Navy
Topic: N122-113
Budget: 11/08/12 - 05/14/13

Applied Physical Sciences and the Navmar Applied Sciences propose to adapt existing vector sensor and sonobuoy technology within their respective areas of expertise to develop a preliminary design for a passive deep water directional sonobuoy. The Phase I Base is centered on tasks pertaining to vector sensor design with emphasis on achieving the...

Phase 1 SBIR

Agency: Navy
Topic: N122-139
Budget: 10/22/12 - 08/23/13

Applied Physical Sciences (APS) has developed a plan to improve the design and development of submarine towed array vector sensors that employ single crystal accelerometers so that they meet Navy specifications, but do so at significantly lower cost relative to earlier variants. Tasks in the Phase I study include developing a comprehensive cost-...

Phase 1 SBIR

Agency: Navy
Topic: N122-122
Budget: 10/19/12 - 04/19/13

With the continual reduction in radiated acoustic levels of submarines around the world, active sonar has become essential in all aspects of Anti-Submarine Warfare (ASW) operations. Further, bistatic and multistatic active sonar systems increase the spatial diversity of detection systems and afford improvements over monostatic systems in perform...

Phase 2 SBIR

Agency: Navy
Topic: N093-167
Budget: 09/07/12 - 03/07/13

Applied Physical Sciences Corp. (APS) will develop designs and proof-of-concept devices to demonstrate a marine mammal detection capability for a variant of the AN/SSQ-125 active source sonobuoy. Acoustic transducers, signal processing algorithms, and data interfaces will be developed and tested. Surrogate targets will be used to facilitate test...

Phase 2 SBIR

Agency: Navy
Topic: N111-066
Budget: 07/20/12 - 07/20/13

The Phase II effort consists of a 12-month Base and two 6-month Options. The Base is centered on the design, fabrication, and test of a prototype projector and power electronics. Testing is planned at NUWC Seneca Lake to evaluate the projector s electro-acoustic performance. The first Option is geared on the design, fabrication, and test a proto...

Phase 1 SBIR

Agency: Navy
Topic: N112-150
Budget: 10/11/11 - 08/10/12

Sonar performance predictions are often unreliable due to the lack of accurate information about the acoustic properties of the ocean around the globe. We propose to demonstrate an environmental estimation technique that uses reverberation from active sonar transmissions to infer environmental properties including the sound speed profile, the se...

Phase 1 SBIR

Agency: Special Operations Command
Topic: SOCOM11-002
Budget: 09/28/11 - 03/28/12

Applied Physical Sciences Corp. (APS) in collaboration with Ocean Technology Systems (OTS) will develop a diver physiological monitoring (DPM) system with integrated microdisplay that easily retrofits with existing full face masks (FFM) and that leverages commercial-off-the-shelf biometric sensors. The capability to quantitatively evaluate and ...

Phase 1 SBIR

Agency: Navy
Topic: N111-046
Budget: 08/12/11 - 02/12/12

Navy acoustic research and test laboratories, such as those at the Acoustic Research Detachment (ARD) and the Southeast Alaska Acoustic Measurement Facility (SEAFAC), use large, high gain hydrophone arrays to measure and characterize the radiated acoustic signatures of full scale and small scale submarines. Existing arrays have primarily been de...

Phase 1 SBIR

Agency: Navy
Topic: N111-066
Budget: 05/09/11 - 03/09/12

Applied Physical Sciences will develop a sound projector to support acoustic communication for submarines operating at tactical depths and speeds. The projector will have a nominal bandwidth and submergence depth rating of nominally 150 to 300 Hz and 1 km, respectively. System concepts that compare and contrast a single, stand-alone projector ve...

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