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Our 640 nm lasers

Here is our selection of solid state 640 nm lasers. Choose between single frequency, CW, diode pumped lasers with powers up to 1000 mW and tunable lasers.

The lasers are sold seperately or can be combined with other wavelengths into a laser combiner. Perfect for interferometry, microscopy, Raman spectroscopy and holography.

See our selection below:

  • Cobolt RogueTM Series

    High Power, CW diode pumped lasers

    Wavelength: 640 nm
    Power: 1 W
    Applications: Super resolution microscopy

    High power, CW diode pumped lasers

    The Cobolt RogueTM  Series lasers are continuous-wave diode pumped lasers (DPL). A complement to our Cobolt 05-01 Series of single frequency lasers, the Cobolt RogueTM  Series is multi-longitudinal mode in a perfect TEM00 beam. In the Cobolt Rogue-iE all-in-one lasers all control electronics are contained in the laser head eliminating the need for an external controller and bringing the trusted laser performance of Cobolt lasers into a compact, self-contained device. The lasers are designed and manufactured to ensure a high level of reliability.
    • 640 nm, CW up to 1 W
    • High quality laser beam, TEMOO
    • Spectral bandwidth < 150 GHz
    • Ultra-robust, hermetically sealed packages, proven reliability
    • 12 months warranty, unlimited hours
    • Fully integrated electronics option available

    Applications

    Perfect for super resolution microscopy, fluorescence microscopy, flow cytometry, DNA sequencing Life Science
  • Cobolt 05-01 Series

    High power, single frequency, CW diode pumped lasers

    Wavelength: 355 nm – 1064 nm
    Power: 10 mW – 3000 mW
    Applications: Holography, Raman, microscopy, flow cytometry, research

    High power, single frequency, CW diode pumped lasers

    The Cobolt 05-01 Series lasers are continuous-wave diode pumped lasers (DPL) operating at a fixed wavelength between 355 nm and 1064 nm. Single frequency operation provides an ultra narrow spectral linewidth, long coherence length and excellent spectral purity. In the Cobolt 05-iE all-in-one lasers all control electronics are contained in the laser head eliminating the need for an external controller and bringing the trusted laser performance of Cobolt 05-01 Series into a compact, self-contained device. The lasers are designed and manufactured to ensure a high level of reliability.

    • 355 nm - 1064 nm, CW up to 3 W
    • High quality laser beam, TEM00
    • Linewidth < 1 MHz
    • Low noise, <0.1% rms
    • Wavelength stability <1 pm (over ± 2 °C and 8 hrs)
    • Insensitive to optical feedback
    • Ultra-robust, hermetically sealed packages, proven reliability
    • Up to 24 months warranty, unlimited hours
    • Fully integrated electronics option available

    Applications

    Perfect for holography, interferometry, Raman, optical tweezerssuper resolution microscopy, laser doppler velocimetry.
  • C-WAVE Series

    The cw tunable laser light source

    Wavelength: 450 nm – 1900 nm
    Power: 200 mW – 1000 mW
    Applications: Nanophotonics, quantum research, Raman (TERS)

    The widely tunable laser light source

    The C-WAVE tunable laser is a widely tunable continuous wave (cw), single frequency laser light source based on optical parametric oscillator (OPO) technology. It offers full computer controlled emission tuning across the visible and near-infrared wavelength range.
    • Widely tunable VIS & NIR
    • Output power up to 500 mW (VIS), up to 1 W (IR)
    • CW, single frequency, < 1 MHz linewidth 
    • Up to 40 GHz mode-hop-free tuning 
    • AbsoluteLambda™ for C-WAVE enables precision and automatic frequency control with accuracy up to 2 MHz
    • No consumable components
    • Computer controlled, automatic tuning

    Overview of models

    C-WAVE tuning range

    Applications

    Nanophotonics, high resolution spectroscopy, holography, Raman spectroscopy, Quantum technologies