OE4150

HI-Q® NEAR-IR LASER

Unlock ultra-high stability with the OEwaves HI-Q® laser, delivering a sub-10 Hz Lorentzian linewidth and ultra-low phase/frequency noise in a compact footprint. Powered by a proprietary driver and high-Q Whispering Gallery Mode (WGM) micro-resonator, it’s available in a range of wavelengths from 1112 nm to 1158 nm.

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Features and Specifications

Features

Ultra-narrow instantaneous laser linewidth
Ultra-low phase/frequency noise
Wavelength selection between 1112 nm and 1158 nm
Wide thermal tuning range
Low vibration sensitivity
Low residual amplitude modulation
Wavelength stability
Integrated driver/controller
Compact package
USB or RS-232 control interface

Specifications

Wavelength: 1112 nm – 1158 nm
Common wavelengths: 1112 nm, 1156 nm, 1157 nm
Spectral linewidth: <10 Hz
Output power: 5 – 10 mW
Thermal tuning range: 10 GHz (Mode hop free)
Monitor / control interface: USB

Options

Frequency modulation: DC - 1 MHz
Monitor / control interface: RS 232
Packaging: Lab Bench, Instrument, OEM
Multi-Output Laser: Single wavelength or phase-locked offset
High power amplification

Applications

Interferometric optical sensing
LIDAR
B-OTDR temperature and strain
Gas sensing
Optical metrology and spectroscopy
Acoustic sensing
Oil and gas exploration
Coherent communication
Test and measurement

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