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Coherent® OBIS™ LX SF 1448283 | 633nm LX SF 50mW Single Frequency Laser

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Beam Diameter Tolerance (mm):
±0.1
Spectral Line Width (MHz):
150
Peak-to-Peak Noise:
<0.5% (20Hz to 20kHz)
Spectral Line Width (pm):
0.3 (maximum)

Product Details

Manufacturer:
Coherent®
Type of Laser:
Diode
Model Number:
1448283

Optical Properties

Polarization:
100:1 (minimum)
Spatial Mode:
TEM00
Wavelength (nm):
633.00 +0.3/-0.7
Mode Quality, M2:
≤1.3
Beam Diameter (mm):
0.5
Beam Divergence (mrad):
Full-Angle: <2.5
Color:
Red

Performance

Output Power (mW):
50
Power Stability (%):
<1
Warm-Up Time (minutes):
<5
Pointing Stability (μrad/°C):
<5
Pointing Stability (μrad):
<30
RMS Noise:
≤0.05% (20Hz to 20MHz)

Hardware & Interface Connectivity

Power Supply:
Power Supply Required and Sold Separately:
USA: #87-473
Europe: #87-473
Japan: #87-473
Korea: #87-473
China: #87-473
Output Type:
Free Space

Environmental & Durability Factors

Operating Temperature (°C):
+10 to +50

Additional Info

Laser Class - CDRH:
IIIb

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

  • Single Frequency, Collimated, TEM00 Output Beam
  • Long Coherence Length >1 Meter
  • Excellent Signal-to-Noise Ratio
  • Compatible With All OBIS LX/LS Power Supplies, Software, and Accessories

Coherent® Single Frequency OBIS™ LX Laser Systems incorporate Coherent’s SureLock™ volume holographic grating (VHG) stabilized laser diodes to deliver consistent, single frequency performance in the same form factor as all other OBIS LX/LS platforms. Available in 405, 633, and 660nm, these laser systems excel in application spaces requiring very low RMS signal-to-noise of less than 0.05%. An excellent alternative to stabilized HeNe lasers, each laser is stabilized using Coherent’s PowerLocker® volume holographic grating ensuring precise and stable center wavelengths, low temperature dependence, and consistent optical performance. Coherent® Single Frequency OBIS™ LX Laser Systems are ideal for applications such as confocal microscopy, DNA sequencing, flow cytometry, and interferometry and are compatible with all other OBIS LX/LS power supplies, accessories, and software.