SOW_HEL Adaptive Optics System_Draft.pdf
PDF 524 KB Posted
- Attached to
- High Energy Lasers (HELs) Adaptive Optics System Federal contract opportunity
- Solicitation number
- N6426724R0002
About this file
This statement of work outlines requirements for an adaptive optics system to support research at the Naval Surface Warfare Center Corona Division Measurement Science and Engineering Department. The system must be capable of shaping high-powered light at 1070nm wavelength exceeding 1000W/cm^2, with minimum specifications including 952 actuators at 400/1.5micron pitch/stroke, 98% actuator yield, 99.9% fill factor, 952 channel drive electronics at 32kHz and 14-bit resolution, and ability to withstand 6.5kW/cm^2 deformities. Additional details specify government furnished property including a 140 actuator 3.5micron stroke system, coated test mirrors, and a 952 actuator high reflectivity coated system. Related federal contract opportunity N6426724R0002 seeks an adaptive optics system meeting outlined requirements to support high energy lasers research at the Naval Sea Systems Command and Naval Surface Warfare Center Corona Division.
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Statement of Work HEL Adaptive Optics System
1. INTRODUCTION
The Naval Surface Warfare Center (NSWC), Corona Division, Measurement Science and Engineering Department, requires the acquisition of an adaptive optics system capable of shaping high-powered light at 1070 nm wavelength and irradiance values exceeding 1000 W/cm^2.
2. BACKGROUND
The DoD is rapidly developing directed energy technology to meet Fleet demand for alternatives to kinetic weapon systems. High energy lasers (HELs), in particular, are highly nuanced and capable of providing pinpoint accuracy on target, however, they are deleteriously effected by atmospheric effects and other aberrations to the wavefront, even at the laser source. Adaptive optics systems are capable of correcting for wavefront aberrations prior- or post-propagation in atmosphere.
3. SCOPE
Naval Surface Warfare Center (NSWC), Corona Division, Measurement Science and Engineering Department requires an adaptive optics system to facilitate basic and applied research into structured and conventional Gaussian light propagation, whereby the adaptive optics system will allow for corrective wavefront shaping amenable to theoretical and computational calculations. This will facilitate conversion from Gaussian or uniform beam shapes into structured forms, e.g., vortex beams at high powers. The system below can meet this requirement.
4. APPLICABLE DOCUMENTS
CDRL DESCRIPTION DID
A001 Scientific and Technical Reports DI-MISC-80711 A002 Scientific and Technical Reports DI-MISC-80711
5. REQUIREMENTS
6. GOVERNMENT FURNISHED PROPERTY
N/A
DESCRIPTION P/N
QTY
1) High Reflectivity Coating Evaluation Initiative Phase A DM CUSTOM
1 EA
- Multi-3.5 DM test adaptive optics system
- 140 actuators
- 400 micron pitch; 3.5 micron stroke
- Fill factor > 99.9%
- Drive electronics (140 channels, 2 kHz frame rate)
2) High Reflectivity Coating Evaluation Initiative Phase B DM CUSTOM
- Coated test MEMS deformable mirrors
3) High Reflectivity Coating Evaluation Initiative Phase C DM CUSTOM
- Kilo-3.5 DM adaptive optics system with high-reflectivity coating
- 952 actuators
- 400 micron pitch; 3.5 micron stroke
- 98% actuator yield
- Fill factor > 99.9%
- Drive electronics (952 channels, 32 kHz frame rate)
Minimum Requirements:
- Actuators: 952 actuators
- Pitch/Stroke: 400/1.5 micron
- Actuator yield: 98%
- Fill factor: 99.9%
- Drive electronics: 952 channels, 32 kHz frame rate, 14 bit resolution
- Correctable deformities/survivability: 6.5 kW/cm^2
- Dimensions (maximum): 12 x 12 x 12 in
- Weight (maximum): 20 kg
- Operating Voltage: 120-240VAC
- Connectivity: USB
File details come from the government source that posted it. Updated .