All laser powers less than 20mw cost the same as the 20mw laser.

All solid state 473nm blue laser is ultra compact, with a long lifetime, low cost, and easy operation. Lasers are widely used in DNA sequencing, flow cytometry, cell sorting, optical instrument, spectrum analysis, interference, measurement, holography, laser printing, chip inspection, physics experiment, etc.

• Wavelength: 473±1nm
• Output power: 1-600mW
• Power stability: < 1%, < 3%, < 5% (rms, 4 hrs)
• Modulation: unavailable
• Operating mode: CW
• Warm up time: < 15 minutes
• M² factor: < 1.2 (>300mw: < 1.5)
• Transverse mode: TEM₀₀ (>300mw: near TEM₀₀)
• Beam divergence, full angle: < 1.5 mrad
• Beam diameter at aperture: ~3.0mm
• Beam height from base: 27.4mm
• Polarization ratio: > 100:1 (0 or 90 degrees)
• Pointing Stability after warm-up:
• Operating temperature: 10-35 C
• Expected lifetime: 10,000 hours
• Warranty time: 1 year

Power Supply: from 1-300mw, this laser comes with the H-LED power supply. Over 300mw, this laser comes with the H-FDA power supply.

Power Control: is not available at 5/3/1% power stability.

Modulation: is not available for these lasers.

Line Optics: for < = 75° spread, add $550. For > = 90° spread, add $600.

Fiber Coupling: MM fiber add $450; SM fiber add $730. (Click Here for More Fiber Coupling Info.) If you need fiber coupling, please call us or let us know in the special instructions of your order.

Eye Protection: our OLY-LSG-3 safety goggles block wavelengths of 190-540nm, providing eye protection against 355nm UV lasers. Always exercise great caution when using any high-power laser.

Price Match: If you find this laser from a retail store for less, please let us know and we'll try to match their price or better!

Note: these laser systems are special-order and may require 4-6 weeks for delivery. All sales final.