SBIR-STTR Award

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High-power single-mode photonic integrated circuit for coherent beam combining
Award last edited on: 4/5/2023

Sponsored Program
STTR
Awarding Agency
DOD : Army
Total Award Amount
$172,952
Award Phase
1
Solicitation Topic Code
A22B-T007
Principal Investigator
Seungyong Jung

Company Information

TransWave Photonics LLC

9801 Stonelake Boulevard 233
Austin, TX 78759
   (631) 682-3260
   info@transwavephotonics.com
   www.transwavephotonics.com

Research Institution

University of California - Santa Barbara

Phase I

Contract Number: W911NF-22-P-0082
Start Date: 9/25/2022    Completed: 3/24/2023
Phase I year
2022
Phase I Amount
$172,952
TransWave Photonics, in collaboration with University of California, Santa Barbara, proposes to develop a photonic integration platform where high power diode lasers and coherent beam combining elements are monolithically integrated with high efficiency. Our estimation shows that more than 100 W peak power and 1 GW/cm2/sr brightness are achievable by implementing phased laser arrays more than 16 elements. A path towards kW-level power generation with ultra-high brightness in our chip-scale combiner equipped with an efficient laser cooling system is provided.

Phase II

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Start Date: 00/00/00    Completed: 00/00/00
Phase II year
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Phase II Amount
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