OE4330

HI-Q® 3μm LASER

OEwaves’ HI-Q® laser delivers sub-10 Hz Lorentzian linewidth and ultra-low phase/frequency noise at 3 microns, all within a compact, high-performance design. Powered by a proprietary driver/controller and high-Q Whispering Gallery Mode (WGM) micro-resonator, it’s available at a range of wavelengths around 3000 nm for precision mid-IR applications.

Features and Specifications

Features

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  • Ultra-narrow instantaneous laser linewidth
  • Ultra-low phase/frequency noise
  • 3000 nm wavelength
  • 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

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  • Wavelength: 3000 nm
  • Spectral linewidth: < 10 Hz
  • Output power: 1 – 2 mW
  • Thermal tuning range: 10 GHz (Mode hop free)
  • Monitor / control interface: USB

Options

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  • Frequency modulation: DC - 1 MHz
  • Monitor / control interface: RS 232
  • Packaging: Lab Bench, Instrument, OEM
  • Multi-Output Laser: Single Wavelength or Phase-Locked Offset

Applications

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

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