Definition
This laser is an ultrashort pulse laser with an output wavelength of 1550nm (customizable to 1µm or 2µm) based on passive mode-locking technology. Its core function is to control the pulse repetition frequency drift within the millihertz (mHz) range through repetition rate locking technology, ensuring long-term stability and reliability. It is designed specifically for frequency comb applications and high-precision optical measurement scenarios.
Feature
Minimal repetition frequency drift (±5 mHz)
Long-term lock-in
Customizable wavelength
High peak power
Typical repetition frequency
Application
Optical frequency comb
Precision optical measurement
Terahertz (THz) technology
Dual-comb spectroscopy (DCS)
Optical asynchronous sampling
Specification Parameter Unit Value Central wavelength nm 1560±10 Pulse width fs <80 Repetition frequency MHz 80-100 Average power mW >100 Power stability <0.5% RMS Repetition frequency stability MHz <10 mHz Allan variance <10-11 @1s Fiber length m 1-3（customizable） Output PM1550，FC/APC Power supply V 100-240 VAC Operating temperature ℃ 15-35
joe@zg-photonics.com
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