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The Fre-Lock & Shift integrated light source is a frequency-stabilized laser system designed for applications including laser wind LiDAR, precision spectroscopy, and metrology. It features iodine molecular absorption edge stabilization with optional frequency shifting up to 3.5 GHz and delivers stable output at 1064 nm wavelength.
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Summary
The Fre-Lock & Shift integrated light source is a frequency-stabilized laser system designed for applications including laser wind LiDAR, precision spectroscopy, and metrology. It features iodine molecular absorption edge stabilization with optional frequency shifting up to 3.5 GHz and delivers stable output at 1064 nm wavelength.
Tags
laser-stabilization · frequency-shifting · lidar · spectroscopy · iodine-absorption · optical-metrology · fpga-control
Key entities
Fre-Lock & Shift (technology, 0.95) · Pound-Drever-Hall (PDH) Locking (technology, 0.9) · FPGA feedback control (technology, 0.92) · Iodine molecular absorption edge stabilization (concept, 0.93) · Frequency stabilization (concept, 0.95) · Doppler wind lidar (concept, 0.9) · Absorption Edge Midpoint Locking (technology, 0.88)
Classification
reference · language en · status final
Provenance
claude-haiku-4-5 via @stacklist/be@0.1.0, confidence 0.85, 26 May 2026