Laser Diode 640nm
Applications
Which are used in holography, fluorescence ,sensors ,Raman spectrum ,spectrum analysis,communication,chip inspection,laser display, laser TV,interference ,measurements,color printing, laser detection ,laser medicinal,etc.
Merits
¡ï The smallest round beam red laser at same power made in China
¡ï The highest modulation frequency and efficiency red laser made in China
¡ï The most linear analogy red laser made in China
¡ï High power high stability
Specification
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Wavelength (nm)
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640
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|
Output power (mW)
|
500,600
|
|
Transverse mode
|
TM00
|
|
Operating mode
|
CW
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Power stability (rms, over 4 hours)
|
<5%
|
|
Warm-up time (minutes)
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<5
|
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M2 factor
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<2
|
|
Beam divergence, full angle (mrad)
|
<2
|
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Beam diameter at the aperture (mm)
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<4
|
|
Beam height from base (mm)
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29
|
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Spectral line width (nm)
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<0.05
|
|
Polarization ratio
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1:1
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|
Noise of amplitude (rms)
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~10%
|
|
Point stability after warm-up (mrad)
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<0.05
|
|
Operating temperature (¡æ)
|
10-35
|
|
Expected lifetime (hours)
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10000
|
|
Dimensions of laser head (mm)
|
170(L)*88(W)*100(H)
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|
driver(85-265V)
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100(L)*88(W)*65(H)
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Net weight (laser head & powers) (kg)
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4
|
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TTL modulation
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TTL modulation up to 30kHz
|
|
Analog modulation
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Analog modulation up to 20kHz
|
|
Warranty time
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1 year
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