Koheras HARMONIK

Laser by NKT Photonics

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

The Koheras HARMONIK system is a high-power frequency-doubled laser system that provides up to 7 W output while operating from 775 to 780 nm. This laser system provides a superior low-noise single-frequency signal with a unique combination of narrow linewidth and excellent beam quality, making it ideal for ultracold atom applications.

The laser system is completely fiber monolithic and maintenance-free with a rugged air-cooled package measuring 173 x 62.5 x 240 mm &ndash ready to handle 24/7 operation in laboratories as well as industrial environments. It is ideal for quantum sensing, laser cooling and trapping, optical clocks, cold atom research, and high precision spectroscopy applications.

 Product Specifications

    Product Details

    • Part Number :
      Koheras HARMONIK
    • Manufacturer :
      NKT Photonics
    • Description :
      Ultra-Low Noise Laser System for Cutting-Edge Quantum Optics

    General Parameters

    • Configuration :
      Laser Head with Control Unit (Integrated)
    • Type :
      Laser System
    • Operation Mode :
      CW Laser
    • Wavelength :
      775 to 780 nm
    • Tunable :
      Yes
    • Fiber Coupled :
      No, Yes
    • Mode :
      Single Mode, Polarization Maintaining
    • Laser Color :
      Infrared
    • Power :
      Up to 7 W
    • Spectral Width :
      0.2 kHz( E7 Model), 30 kHz( C7 Model)
    • Application :
      Quantum sensing, OPO pumping, Spectroscopy, Cold atom research, Optical clocks, Laser cooling and trapping
    • Polarization Orientation :
      Linear
    • Polarization ratio :
      20 dB
    • Warm up time :
      10-20 minutes
    • Beam Quality Factor (M2) :
      > 1.1
    • Connectors :
      FC/APC
    • Power Stability :
      < ± 2 %
    • RMS Noise Power :
      -140 dBc/Hz ( C7 Model ), -87 dB(rad/vHz/m) ( E7 Model )
    • Package :
      Rack Mount
    • Interface :
      Ethernet 10/100 ( Digital )
    • Power Supply :
      100-240 VAC, 50-60 Hz
    • Note :
      Signal to noise ratio: 50 dB

    Physical Properties

    • Dimension :
      173 x 62.5 x 240 cubic mm
    • Weight :
      6 kg
    • Beam Diameter :
      2 mm
    • Fiber length :
      2.5 m

    Environmental Conditions

    • Operating Temperature :
      20 to 30 Degree C

    Technical Documents