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Laser & Light SourcePROVIDED BY SKP

Single-Frequency Lasers

Thorlabs offers a number of tunable, single-frequency lasers (SFL) with very narrow linewidths. Low-Noise, Frequency-Locked, and Turnkey systems are available. Component laser diodes are made in-house at Thorlabs' semiconductor manufacturing facility. Several types are available, including Volume-Holographic-Grating Stabilized (VHG), Distributed Feedback (DFB), Distributed Bragg Reflector (DBR), and External Cavity Lasers (ECL). We also offer an Ultra-Low-Noise (ULN) Laser, which is a hybrid design that uses a single angled facet gain chip coupled to an exceptionally long fiber Bragg grating.

Low-Noise, Narrow-Linewidth Turnkey Lasers
DFB Benchtop Laser Source 1.533 µm Frequency-Locked Laser
Turnkey MIR Laser Systems
DBR)Single-Frequency Lasers, Butterfly Package DFB Single-Frequency Lasers, Butterfly Package
VHG Stabilized SF Lasers, Butterfly Packages
ECL Single-Frequency Lasers, Butterfly Package Single-Frequency, Ultra-Low-Noise Lasers, Extended Butterfly Package