• Laser Quantum gem 473

    Laser Quantum gem 473

    The Laser Quantum gem 473 laser system is at the cutting edge of DPSS laser technology. The innovative architecture generates up to 500mW of blue CW power at 473nm, making it among the highest powered blue lasers available. The gem 473 offers a low M² beam and a lower noise and stability specification, which extends its versatility. The combination of high power at this wavelength, good collimation and a compact package make this a unique product.  

  • Laser Quantum gem 532

    Laser Quantum gem 532

    The Laser Quantum gem 532 is the jewel in the Laser Quantum collection. It is a high specification, single transverse mode CW green laser making it ideal for Raman spectroscopy, fluorescence spectroscopy, DNA sequencing and for integration into OEM packages in general, and can be equipped with fiber-delivery. The gem 532 is very compact and capable of up to 2W. This is a small laser with an exceptional output. This laser offers a highly stable, diffraction limited beam.  

  • Laser Quantum gem 561

    Laser Quantum gem 561

    The Laser Quantum gem 561 laser offers upto 500mW of yellow light in a near diffraction limited TEM00 beam with an M²<1.1. Designed for easy integration into OEM applications, the gem 561 has been extensively tested for robustness and stability.  

  • Laser Quantum gem 660

    Laser Quantum gem 660

    At 660nm and 50mW - 1W, the Laser Quantum gem 660 is among the most powerful and compact red lasers available today. It has excellent beam characteristics and, using our innovative stress-free cavity architecture, the gem 660 is suitable for a wide range of scientific applications including fluorescence imaging and spectroscopy.  

  • Laser Quantum gem 671

    Laser Quantum gem 671

    At 671nm and 50mW - 750mW, the Laser Quantum gem 671 is among the most powerful and compact red lasers available today. It has excellent beam characteristics and, using our innovative stress-free cavity architecture, the gem 671 is suitable for a wide range of scientific applications including fluorescence imaging and spectroscopy.  

  • Laser Quantum gem 640: Stable compact high-power 640nm laser optimised for Cy5, Atto 6447N and Alexa647

    Laser Quantum gem 640: Stable compact high-power 640nm laser optimised for Cy5, Atto 6447N and Alexa647

    The Laser Quantum gem 640 offers 500 mW of red light in a near diffraction limited TEM00 beam. It has an M2 close to unity and is designed to be both robust and reliable. The gem 640 has a high power to size ratio and can be easily integrated into OEM equipment.

    Download datasheet here

    • Remote connection capability
    • 1200 g drop tested
    • Compact and powerful
    • PowerLoQ power stability
    • Hermetically sealed
    • Current or power controllable
    • Fibre delivery options
    • 2 years/unlimited hours warranty
    • Extreme stability

    Applications

    • Fluorescence Imaging
    • Particle Imaging Velocimetry (PIV)
    • Biomedical Imaging
    • Raman Spectroscopy and Microscopy
    • Holography and Holographic Storage
    • Brillouin Scattering
    • Semiconductor Inspection
    • Flow Cytometry and Cell Sorting
    • STED Microscopy
    • DNA Sequencing
    • Laser Doppler Velocimetry (LDV)
    • Specifications

    Power

    50 mW - 500 mW

    Wavelength

    640 nm

    Spectral Bandwidth

    40 GHz

    Coherence Length

    ~7.5 mm

    Power Stability

    <0.8%

    Noise

    <0.8%

    Pointing Stability

    <10 urad/degC

    Spatial Mode

    TEM00

    M2

    <1.2

    Divergence

    <1.2 mrad

    Beam Diameter

    1.1 +- 0.2 mm

    Polarisation Ratio

    >100:1

    Polarisation Direction

    Horizontal

    Beam Angle

    <1 mrad

    Operating Temperature

    22 - 37 degC

    Weight

    0.8 kg

    Umbilical Length

    1.5 m

    Warmup Time

    <10 minutes

    Download Specification (611KB)

       

     

Lasers & other Sources