Mephisto MOPA

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The Mephisto MOPA from Coherent is a Continous Wave Solid State Laser that operates at 1064 nm. This single-frequency laser is designed for demanding low noise scientific and OEM applications and its unique stability originates from the properties of widely recognized Non-Planar Ring Oscillator (NPRO). It provides unmatched optical properties such as ultra-narrow linewidth of 1 kHz and extremely low-intensity noise (-130 dB/Hz RIN), which is the result of an integrated Noise Eater (NE) technology. The laser is available at power levels of 8 W, 25 W, 42 W, and 55 W and has full control over emission frequency which can be adjusted by temperature and PZT. It is available in a module that measures 135 x 420 x 450 mm and is ideal for Atom trapping and cooling, optical lattices, gravitational wave studies, laser-based metrology, quantum optics, and phenomena, non-linear optics pump source (SHG, DFG, and OPO) and LIDAR applications.

 Product Specifications

    Product Details

    • Part Number :
      Mephisto MOPA
    • Manufacturer :
      Coherent Inc.
    • Description :
      Mephisto MOPA Ultra-Narrow Linewidth High Power CW DPSS Laser

    General Parameters

    • Configuration :
      Laser Head with Control Unit (Integrated), OEM Laser Module
    • Type :
      Laser System
    • Technology :
      Solid State Laser, DPSS Laser
    • Operation Mode :
      CW Laser
    • Wavelength :
      1064 nm
    • Tunable :
      Yes
    • Fiber Coupled :
      No
    • Laser Color :
      Infrared
    • Power :
      Up to 55 W
    • Output Power (CW) :
      65 W
    • Spectral Width :
      1 KHz
    • Application :
      Atom Cooling and Trapping, Gravitational Wave Studies, Non-Linear Optics Studies, Quantum Optics Studies, Spectroscopy
    • Gain Medium Type :
      Solid State (Crystal / Glass)
    • Laser Gain Medium :
      Nd:YAG Laser
    • Application Industry :
      Scientific, Optical Communications, Semiconductors & Microelectronics
    • Beam Quality Factor (M2) :
      1.3
    • Transverse Mode :
      TEM00
    • Bandwidth :
      100 KHz
    • Power Consumption :
      300 to 600 W
    • RMS Noise Power :
      0.06% rms

    Physical Properties

    • Laser Head Dimension :
      386 x 381 x 117 mm (15.2 x 15.0 x 4.6 in.) for 8W, 25W and 42W , 386 x 461 x 117 mm (15.2 x 18.1 x 4.6 in.) for 55W
    • Laser Head Weight :
      26 kg (57.3 lbs.) for 8W, 25W and 42W, 28 kg (61.7 lbs.) for 55W
    • Power Supply Dimension :
      90 x 340 x 235 mm (3.5 x 13.4 x 9.25 in.) Master Size, 135 x 420 x 450 mm (5.3 x 16.5 x 17.7 in.) Amplifier Size
    • Power Supply Weight :
      4.2 kg (9.3 lbs.) Master Weight, 11.9 to 13.1 kg (26.2 to 28.9 lbs.) Amplifier Weight

    Environmental Conditions

    • Cooling Method :
      Water-Cooled

    Technical Documents

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