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OE4044 - ULTRA-NARROW LINEWIDTH

HI-Q® UV Laser

UV laser with ultra-narrow Lorentzian Linewidth and low phase/frequency noise in a compact form factor in the 400 nm – 434 nm range

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Optimized for quantum state preparation through stability and noise performance, the OE4045 laser is available at a variety of wavelengths from 400 nm to 434 nm, including the important 420 nm wavelength for Rb Rydberg excitations.

Photo of a low noise laser in a half-width 1U rack box.

Specifications

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  • Wavelength: 400 nm – 434 nm

  • Spectral Linewidth: Sub-Hz to 10 Hz

  • Thermal Tuning Range: ≤ 10 GHz mode hop free

  • Monitor / Control Interface: USB

  • Integrated driver/controller

Options

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  • Frequency Modulation: DC -1 MHz

  • Monitor / Control Interface: RS 232

  • Thermal Tuning Range: 210 GHz

  • OEM or Lab Packaging

  • Rack-mount option

  • High power amplification

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Features

  • Ultra-narrow Instantaneous Laser Linewidth

  • Ultra-Low Phase/Frequency Noise

  • 400 nm - 434 nm Wavelength

  • Low Vibration Sensitivity

  • -80 dB Residual Amplitude Modulation

  • Wavelength Stability

  • Compact Package

  • Integrated Driver/Controller

  • USB or RS-232 Control Interface

Applications

  • Rydberg and Trapped Ion Quantum Computing 

  • Atomic Clocks

  • Frequency Control

  • Optical Metrology and Spectroscopy

  • Acoustic Sensing

  • Interferometric Optical Sensing

  • B-OTDR Temperature and Strain

  • LIDAR

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