457nm 1000mW~5000mW DPSS Laser  CW laser TTL Modulation

Note: 
1. $100 is the downpayment, not the final price of this product.
2. Please tell us, which output power you want,and your special reqirements.
  then we can offer you a quotation based on your needs. 

[SPECIFICATIONS]
Wavelength: 457nm
Output Power: 1000mW/1500mW/2000mW/3000mW/4000mW/5000mW (Choose)
Working Mode: CW
Beam Mode - Transverse: Near TEM00
Beam Mode -Longitude: Multi-longitude
Spectra Linewidh: <0.1nm
Polarization: Line polarization
Polarization Ratio: >100:1
Beam Quality: <2 M2 factor
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): 84
Laser Head - Dimensions (L x W x H,mm): 260 x 112 x 105
Laser Head - Net Weight (kg): 4.5
External Modulation: 5V TTL / 5V Analogue
Modulating Repetition: 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