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Advanced Liquid Crystal on Silicon Optical Phased Arrays

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
56542
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
013070
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Boulder Nonlinear Systems, Inc.
450 Courtney Way, Unit 107 Lafayette, CO 80026-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2002
Title: Advanced Liquid Crystal on Silicon Optical Phased Arrays
Agency: NASA
Contract: NAS1-02111
Award Amount: $599,764.00
 

Abstract:

Non-mechanical beamsteering eliminates the need for massive optomechanical components to steer the field of view of optical systems. This benefit is to come in the form of compact, low-power, light-weight optical phased arrays that provide better control with greater flexibility in their steering capability than their mechanical counterparts. Currently, high-speed, high-resolution, fully-programmable non-mechanical beamsteerers with good optical efficiency do not exist forcing system developers to use mechanical systems for controlling the field of view of an optical system. This proposal offers a means to correct this deficiency. Recent advances in VLSI foundry processes have made possible high-resolution, light-efficient backplanes capable of driving electro-optic modulators with high-voltage signals. The high-voltage signals provide the excitation to achieve sub-millisecond response times with a wave of phase modulation. By combining high-speed phase modulators with high-voltage VLSI backplanes, compact spatial light modulators become available for the various applications that need this type of performance such as optical signal routing or beamsteering, active diffractive optics and adaptive wavefront correction.

Principal Investigator:

Steve Serati
Principal Investigator
3036040077
mtanner@bnonlinear.com

Business Contact:

Mark Tanner
Business Official
3036040077
mtanner@bnonlinear.com
Small Business Information at Submission:

Boulder Nonlinear Systems, Inc.
450 Courtney Way, Unit 107 Lafayette, CO 80026

EIN/Tax ID: 841118066
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No