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OE4180 - ULTRA-NARROW LINEWIDTH

HI-Q® 2 MICRON LASER

Ultra-narrow Lorentzian Linewidth less than 10 Hz and low phase/frequency noise in a compact form factor in 1800 nm – 1900 nm 

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This HI-Q® Laser houses a proprietary driver/controller and the OEwaves laser source which is based on a high quality factor (Q) Whispering Gallery Mode (WGM) micro-resonator. The laser is available at a variety of wavelengths in the 1800 nm – 1900 nm range.

Ultra-low noise laser shown as a lab bench package along with an OEM butterfly package.

Specifications

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  • Wavelength: 1800 nm – 1900 nm

  • Spectral Linewidth: < 10 Hz

  • Output Power: 1 mW – 2 mW     

  • Thermal Tuning Range: 10 GHz (mode hop free)

  • Monitor / Control Interface: USB

Options

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  • Frequency Modulation: DC - 1 MHz

  • High Power Amplification

  • Packaging: Lab Bench, Instrument, OEM

  • Monitor / Control Interface: RS 232

  • Multi-Output Laser: Single Wavelength or Phase-Locked Offset

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Features

  • Ultra-narrow Instantaneous Laser Linewidth

  • Ultra-Low Phase/Frequency Noise

  • 1800 nm – 1900 nm Wavelength

  • Wide Thermal Tuning Range

  • Low Vibration Sensitivity

  • Low Residual Amplitude Modulation

  • Wavelength Stability

  • Compact Package

  • Integrated Driver/Controller

  • USB or RS-232 Control Interface

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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