PM8-NIR

Electro-Optic Phase Modulator by QUBIG

Note: Your Quotation Request will be directed to QUBIG.

The PM8-NIR from QUBIG is a Lithium Niobate (LiNbO3) Electro-Optic Phase Modulator that operates at a wavelength of 630 nm - 1200 nm. It has a resonance frequency of 42.1 MHz - 57.6 MHz and an operating bandwidth of 361 kHz. This electro-optic phase modulator has a quality factor of 139 and an aperture size of 3 mm x 3mm.  It has a wavelength distortion of lambda/6 (at 633 nm) and an optical intensity of up to 1 W/mm2. This electro-optic phase modulator has a preset frequency of 50 MHz and an AR coating with a reflectance of 1% & transmittance of 98%.

The PM8-NIR features damped piezo- and acoustic resonances with low residual amplitude modulation (RAM) options. It requires an RF power of 18.2 dBm (for 1 rad at 960 nm) and a maximum RF power of 1 W. This electro-optic phase modulator is available in a housing that measures 40 (L) mm x 40 (W) mm x 40 (H) mm and is ideal for laser frequency stabilization (PDH, FM/MTS), laser cooling / repumper generation, quantum state manipulation, spectroscopy, and spectral broadening applications.

Product Specifications

Product Details

  • Part Number
    PM8-NIR
  • Manufacturer
    QUBIG
  • Description
    630 nm - 1200 nm, Electro-Optic Phase Modulator for Spectroscopy Applications

Electrical Specifications

  • RF Input Power
    18.2 dBm, 1 W
  • Max. RF Power (No damage)
    1 W
  • Preset Frequency
    50 MHz
  • Required RF Power@1rad
    18.2 dBm
  • Resonance Frequency
    42.1 to 57.6 MHz
  • Electro-Optical(EO) Bandwidth
    361 kHz

Optical Specifications

  • Aperture
    3 x 3 mm2
  • Bandwidth
    361 kHz
  • Transmission
    >98%
  • Transmitted Wavefront Distortion
    λ/6 nm
  • Operating Wavelength
    630 to 1200 nm
  • Crystal
    Lithium Niobate (LiNbO3)
  • Optical Intensity
    <1 W/mm2

Fiber Parameters

  • Type (Fiber-Coupled)
    No

Applications

  • Applications
    Laser frequency stabilization (PDH, FM/MTS), Laser cooling / Repumper generation, Quantum state manipulation, Spectroscopy, Spectral broadening

Technical Documents

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