Jiangsu Daao Optoelectrical Co.,LTD
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Products
473nm DPSS Blue Laser Diode Modules
Product name : 473nm DPSS Blue Laser Diode Modules
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DT473D500:

 

Characteriscics

High power and high stability

Good beam shape

Long lifetime

Low cost and easy operating

 

Applications

Solid state 473nm lasers are widely used in holography, spectrum analysis, interference, measurements, chip inspection, physics experiments, precise materials making, medical treatment, spectroscopic analysis, laser TV,laser displaylaser lighting showscientific research in general etc.

 

Specifications

Model

DT473D500

Wavelength

473nm

Operating mode

CW

Output power

500mW

Spatial mode

Near TEM00

Longitudinal mode

Multi

Spectral linewidth

0.1nm

Coherence length

1-5m

Polarization

Linear 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

<0.5% 10Hz-50MHz

Power stability

±1, 3, 5% over 8 hrs rms

Optical axis height

29mm

Size of laser head

L×W×H=155×77×60mm

Size of power supply

L×W×H=240×146×108mm

Cabel-laser head

1.0, 1.5m

Weight of laser head

0.9kg

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

80W

Warm-up time

15 mintues

Operating temperature

10-35

Storage temperature

-20-60(<90% relative humidity, non-condensing)

Expected life time

10,000 hours

Warranty time

1 year

 


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