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

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.
Buyers who have paid for system are invited to inspect the system prior to pickup/shipping
and are eligible for a full refund if inspection does not meet their full satisfaction.
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Preferred payment method is via direct transfer – If PayPal or CC is used, buyer pays 3.5% PayPal/CC fee
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