Electro-Optic Phase Modulator by Photonics Technologies

Note: Your Quotation Request will be directed to Photonics Technologies.

The EOM-02-3-V from Photonics Technologies is a Magnesium Oxide-Doped Lithium Niobate (MgO:LiNbO3) Electro-Optic Phase Modulator that operates at a wavelength of 650 nm - 1000 nm. It has a modulation frequency of 3 MHz and modulation bandwidth of 150 kHz. This electro-optic phase modulator has an aperture diameter of 3 mm and crystal flatness of lambda/10. It has a standing wave ratio (SWR) of up to 1:1:1 and an impedance of 50 ohms (at resonance). This electro-optic phase modulator has an optional amplifier with a frequency response of 0.4 MHz - 150 MHz and gain of 20 dB. It supports BNC I/O connector and requires a DC supply voltage below 1 V.

The EOM-02-3-V is available in a module that measures 180 (L) mm x 204 (W) mm x 67 (H) mm and is ideal for the generation of side-bands on single-frequency lasers for high-resolution locking techniques, such as frequency modulation saturation spectroscopy or stabilization to an optical resonator, to combine with spectroscopic cells for laser locking to atomic or molecular transitions, and to stabilize single-frequency lasers by modulating a probe beam in a Frequency Modulation spectroscopy set-up while leaving the main beam unaffected (6.25 MHz, 12.5 MHz, and 25 MHz frequencies).

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Photonics Technologies
  • Description
    3 MHz MgO:LiNbO3 Electro-Optic Phase Modulator for Spectroscopy Applications

Electrical Specifications

  • Frequency Response
    0.4 to 150 MHz
  • Impedance at resonance
    50 Ohms
  • Input/Output Impedance
    50 Ohms
  • Max Input Voltage
    1 V
  • Max Output Voltage
    10 V

Optical Specifications

  • Aperture Diameter
    3 mm
  • Gain Range
    20 dB
  • Modulation Frequency
    3 MHz
  • Modulator Length
    35 mm
  • SWR at Resonance
  • Operating Wavelength
    650 to 1000 nm
  • Crystal
    Lithium Niobate (LiNbO3), Magnesium Oxide-Doped Lithium Niobate (MgO:LiNbO3)
  • Crystal Flatness

Fiber Parameters

  • Type (Fiber-Coupled)

Connections & Interface

  • RF Connector(Input)

Physical Properties

  • Diameter (mm)
    25.4 mm (1 Inch)
  • Dimension
    67 x 204 x 180 mm (H x W x L)
  • Weight
    1.6 kg

General Parameters

  • Power Supply
    240 VAC (Max power 50 VA)

Technical Documents

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