T457D500ln 457nm แสงรบกวนต่ำเลเซอร์สีฟ้า DPSS

T457D500LN Lowe noise blue laser 457nm 500mW:
Characteriscics:
High power and high stability
Good beam shape
Long lifetime
Low cost and easy operating

Applications:
Solid state 457nm low noise blue DPSS lasers are widely used in holography, spectrum analysis, interference, measurements, chip inspection, physics experiments, precise materials making, medical treatment, spectroscopic analysis, laser TV, laser display, laser lighting show, scientific research in general etc.

Specifications:
Model: T457D500LN
Wavelength: 457nm
Operating mode: CW
Output power: >500mW
Spatial mode: Near TEM00
Longitudinal mode: Multi
Spectral linewidth: 0.1nm
Coherence length: 1-5m
PolarizationLinear: Vertical
Polarization ratio: >100: 1
Beam quality: M2<2
Beam divergence full angle: 1.5mrad
Beam diameter at aperture: 3mm
Beam ellipticity: 1± 0.1
Beam pointing stability: 0.03mrad
Noise: <3% 10Hz-50MHz
Power stability: ± 3, 5% over 8 hrs RMS
Optical axis height: 45mm
Size of laser head: L× W× H=238× 146× 94mm
Size of power supply: L× W× H=240× 146× 108mm
Cabel-laser head: 1.0, 1.5m
Weight of laser head: 1.6kg
Weight of power supply: 2.6kg
TTL modulation: 0V-no lasing, 5V-lasing
Frequency of TTL: 1kHz-30kHz
Efficiency of TTL: 40%-60%
Analogue modulation: 0-5V
Frequency of analogue: 1kHz-20kHz
Cooling mode: TEC
Operating votage: 90-260VAC
Maximum power consumption: 100W
Warm-up time: 15 mintues
Operating temperature: 10-35C
Storage temperature: -20-60C(<90% relative humidity, non-condensing)
Expected life time: 10, 000 hours