-40%

Cobolt 0355-05-01-0020-600 ZOUK 355nm CW Single Frequency UV Diode Pumped Laser

$ 3828

Availability: 100 in stock
  • Brand: Cobolt
  • All returns accepted: ReturnsNotAccepted
  • Intended Use/Discipline: holography
  • Condition: Simply The finest Single Frequency UV CW laser available. This laser is very stable. Fully checked-out by the Cobolt Factory. Guaranteed satisfaction.- laser achieves single frequency lock within seconds of warm start - laser achieves single frequency lock within minutes from cold start - pristine cosmetic condition - photographed at 1027 operating hours - See the current screenshot of this laser in single-frequency-locked stable operation (video of continuous lock available upon request)
  • UPC: Does not apply
  • MPN: 0355-05-01-0020-600
  • Model: Cobolt 0355-05-01-0020-600 ZOUK

    Description

    Cobolt 0355-05-01-0020-600
    355nm, single frequency, CW diode pumped laser
    The Cobolt 05-01 Series
    355 nm
    CW
    Up to 20mw, currently set by Cobolt factory to 5+mw for optimal stability and lifetime
    High quality laser beam, TEM00
    M2 beam factor: 1.1
    Ultra-robust, hermetically sealed packages
    Low noise, <0.1% rms
    Immunity to optical feedback
    Perfect for
    holography, interferometry, Raman, optical tweezers, super resolution microscopy, laser doppler velocimetry
    The Cobolt 05-01 Series lasers are continuous-wave diode pumped laser (DPL) devices operating at a fixed wavelength of 355 nm. The lasers are built using proprietary HTCure™ manufacturing technology for ultra-robustness in a compact hermetically sealed package.
    The lasers emit a very high quality laser beam with stable characteristics over a wide range of operating conditions. Single frequency operation provides a narrow spectral bandwidth and long coherence length. The lasers are designed and manufactured to ensure a high level of reliability.
    The Cobolt 05-01 Series lasers are intended for stand-alone use in laboratory environments or for integration as OEM components in instruments for applications including fluorescence microscopy, flow cytometry, DNA sequencing, HCA, Raman spectroscopy, interferometry, holography and particle analysis.
    Product Wavelength
    355
    Center Wavelength and accuracy (nm)
    354.8 ± 0.3
    Noise, 20 Hz - 20 MHz (pk-pk)
    < 2%
    Noise, 20 Hz - 20 MHz (rms)
    < 0.2%
    Long-term stability (8 hrs ± 3°C)
    < 2%
    Beam divergence (full angle, mrad)
    < 0.8
    Spatial mode (TEM00) M2
    < 1.1
    Beam diameter at aperture (µm)
    700 ± 50
    Spectral linewidth (FWHM)
    < 1 MHz
    Wavelength stability (after warm-up)
    < 2pm over ±2°C and 8hrs
    Beam symmetry at aperture
    > 0.90:1
    Beam pointing stability (over 10-40°C)
    < 10 µrad/°C, typical 5 µrad/°C
    Polarization ratio (linear, vertical)
    > 100:1
    Total system power consumption
    < 63 W, typical 30W
    Operating temperature
    10 °C - 40 °C
    Maximum laser head baseplate temp.
    50 °C
    Heat sink thermal resistance Recommended
    0.2 K/W
    Laser head dimensions [mm] (inches)
    125 x 70 x 45 (4.9 x 2.8 x 1.8)
    Controller dimensions [mm] (inches)
    190 x 72 x 28 (7.5 x 2.8 x 1.1)
    Communication:
    RS-232 or USB
    This auction includes the complete system (S/N: 355007623):
    1x - Cobolt Zouk 20 Laser Head
    1x - Laser Head Heat Sink
    1x - Cobolt Zouk 20 Laser Power Supply
    1x - AC driven DC Power supply for Laser Power Supply
    1x - Laser
    Power Supply &
    AC driven DC Power supply Heat Sink
    1x - Serial interface Cable for Laser Power Supply
    1x - USB to Serial interfece
    1x - Cobolt Monitor Laser administration software, FREE
    This is the ultimate 355nm CW single frequency UV diode pumped laser
    - laser achieves single frequency lock within seconds of warm start
    - laser achieves single frequency lock within minutes from cold start
    - pristine cosmetic condition
    - appx 1000 operating hours
    - See the current screenshot of this laser in locked operation
    (video of continuous lock available upon request)
    FWHM SPECTRAL WIDTH: 0.244nm
    (
    SEE IMAGE
    :  high-resolution spectral scan from fiber sample; power levels are relative, not absolute)
    - Laser Output Stabilized Level
    5mw
    - Scanning resolution:
    0.05 nm
    - Sampling points, lowest to highest wavelength
    1000
    • Left side of screen:
    353.83 nm
    • Right side of screen
    354.83 nm
    - FWHM Low - High:
    354.219 nm - 354.469 nm
    - Width:
    0.244 nm
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    This system can be PICKED-UP LOCALLY FREE OF CHARGE, or SHIPPED ANYWHERE IN THE WORLD.
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    and are eligible for a full refund if inspection does not meet their full satisfaction.
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