ULTRALASERS offers a wide selection of laser modules with single longitudinal mode. These lasers are made features of ultra-compact, long lifetime, low cost and easy operating, which is widely used in DNA sequencing, flow cytometry, cell sorting, optical instrument, spectrum analysis, interference, measurement, holography, physics experiment, etc.

Specification

• Wavelength (nm): 532.
• Output power (mW): 1~50.
• Longitudinal mode: Single.
• Operating mode: CW.
• Transverse mode: TEM00.
• M2 factor: <1.2.
• Beam diameter at 1/e2  (mm): ~1.2
• Divergence, full angle (mrad) : <1.2.
• Power stability (RMS/4 hrs.) : <1%, <3%, <5%, optional.      
• Operating temperature (℃):15~35.
• Spectral line width (nm): <0.00001.
• Coherent length (m): >50.
• Polarization ratio: >100:1 (0 or 90 degree).
• Pointing stability after warm-up (mrad) : <0.05.
• Power supply model: PSU-III-FDA.
• Expected lifetime (hours): 10,000.
• Warranty period: 1 year.