High Power Dpss 457nm Deep Blue Laser

Technical specification of High Power DPSS 457nm Deep Blue Laser:
Model SDL-457-XXXT
Output Power: 3000-9000mW
Wavelength: 457A 1nm
Operation Mode: CW, near TEM01
Power stability after warm-up: <1%, <3%, <5% (over 2/4/8 hours)
Warm-up time: <10 minutes
M2 factor: <2. 0
Beam Divergence (1/e2, Full Angle) : < 2.0mrad
Beam diameter at the aperture: ~4. 0mm
Beam height from base plate (mm): 93.5mm
Polarization ratio: >100:1
Point stability after warm-up: <0.05mrad
Noise of amplitude (rms, 1~20MHz) : ~30%
Operating temperature: 10-35a
Dimensions of laser head : 333 A 140 A 125mm
Power supply: SDL-PS-800
Dimensions of power supply: 300 x 162 x 134mm
Modulation: TTL Modulation >10KHz or Analog Modulation >2Khz
Expect life time: 10000 hours
Warranty time: 1 year

Features of High Power DPSS 457nm Deep Blue Laser :
Compare 457nm laser with 473nm laser, the color is more plump, wavelength is shorter, photons energy is larger, the beam point is smaller, and so on, all of these advantage let 457nm laser become more popular in wide application field, eg., optical data storage, high resolution display, underwater communication & surveying, Fluorescence excitation and so on, .