457nm DPSS Blue industrial lasers system high stability with Output Power 1 - 200mW， 1000 - 3000mW
Stable and adjustable output power
Over-temperature and over-current protection
External modulation available
Suitable for fluorescence excitation, raman spetroscopy, optical spectrum analysis, etc.
Applications for 457nm DPSS laser .
Wavelength (nm): 457
Output Power (mW): 1~200
Working Mode: CW
Beam Mode: Transverse TEM00;Longitude Multi-longitude;
Spectral Linewidth (nm):<0.1
Polarization: Line polarization
Polarization Ratio: >100:1
Beam Quality (M2 factor): <1.2
Beam Divergence (full angle, mrad): 1.2+-0.2
Beam Diameter at Aperture (mm): 1.2+-0.2
Beam Roundness:>90%
Power Stability (RMS, over 8 hours):±<5%
Aperture Position(mm):25
Laser Head：Dimensions (L-W-H, mm):180 x 62 x 62.5；
Net Weight(kg):0.5；
Integrated Driver Model：VD-III Series
External Modulation :5VTTL / 5V Analogue
Modulating Frequenc:30KHzTTL / 10KHz Analogue
Cooling System: TEC
Warm-up Time (minutes): <15
Operation Temperature:18~30
Expected Lifetime (hours): >10000
Warranty Time: 1 year
457nm DPSS Blue Laser(1000~3000mW):
Stable and adjustable output power
Over-temperature and over-current protection
External modulation available
Suitable for fluorescence excitation, raman spetroscopy, optical spectrum analysis, etc.
Wavelength (nm): 457
Output Powe (mW):1000~3000
Working Mode:CW
Beam Mode：Transverse TEM00,Longitude Multi-longitude；
Spectral Linewidth (nm):<0.1
Polarization: Line polarization
Polarization Ratio: >100:1
Beam Quality (M2 factor): <1.2
Beam Divergence (full angle, mrad) : 2.0±0.2
Beam Diameter at Aperture (mm): 3.5±0.2
Beam Roundness: >90%
Power Stability (RMS, over 8 hours):<5%
Aperture Position (mm): 100
Laser Head:Dimensions (L-W-H, mm) 320 x 120 x 105;Net Weight (kg) 5.0;
Integrated Driver Model:VD-IV Series
External Modulation:5V TTL / 5V Analogue
Modulating Frequence: 10KHz TTL / 5KHz Analogue
Cooling System: TEC+Air-cooled
Warm-up Time (minutes):<15
Operation Temperature : 18~30
Expected Lifetime (hours): >10000
Warranty Time: 1 year
