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Features |
Specially designed electrode and packaging process |
Excellent hot characteristic |
Low excursion of wavelength and output power |
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Applications |
Laser marking, laser cutting and other industry applications |
Laser system for medical |
Defense |
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Package Dimensions (Unit:mm) |
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Specifications |
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Type |
NRS-C820CS |
NRS-C840CS |
NRS-C920CS |
NRS-Q8100CS |
Unit |
Optical (Tc=25¡æ) |
CW Output Power Po |
20 |
40 |
20 |
100 |
W |
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Bar Width |
1 |
1 |
1 |
1 |
mm |
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Bar Length L |
10 |
10 |
10 |
10 |
mm |
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Center Wavelength ¦Ëc |
808 |
808 |
980 |
808 |
nm |
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Center Wavelength Tolerance |
¡À5 |
¡À5 |
¡À10 |
¡À5 |
nm |
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Spectral Width(FWHM) ¦¤¦Ë |
¡Ü3 |
¡Ü3 |
¡Ü3 |
¡Ü3 |
nm |
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Emitting Dimensions |
500 |
500 |
500 |
160 |
µm |
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Number of Emitter |
19 |
19 |
19 |
60 |
- |
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Wavelength Temp. Coefficient |
0.3 |
0.3 |
0.3 |
0.3 |
nm/¡æ |
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Beam Divergence(FWHM) ¦È¡Î¡Á¦È¡Í |
10¡Á38 |
10¡Á38 |
10¡Á40 |
10¡Á40 |
degrees |
Electrical (Tc=25¡æ) |
Slope Efficiency Es |
¡Ý 1 |
¡Ý 1 |
¡Ý 0.8 |
¡Ý 1 |
W/A |
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Threshold Current Ith |
¡Ü5 |
¡Ü8 |
¡Ü10 |
¡Ü25 |
A |
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Operation Current Io |
¡Ü25 |
¡Ü45 |
¡Ü30 |
¡Ü115 |
A |
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Operation Voltage Vf |
<2 |
<2 |
<2 |
<2 |
V |
Absolute Maximum Ratings |
Reverse Voltage Vf |
2.5 |
2.5 |
2.5 |
2.5 |
V |
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Operation Temp. To |
10¡«40 |
10¡«40 |
10¡«40 |
10¡«40 |
¡æ |
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Storage Temp. Tstg |
-20¡«60 |
-20¡«60 |
-20¡«60 |
-20¡«60 |
¡æ |
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Notes: Newraysing may make changes to specifications and product descriptions at any time without notice. |
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Ordering Information |
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CopyRight: Beijing Newraysing Laser Technology Co., Ltd. |
Telephone: +86(10) 010-81780640/1 Fax: +86(10) 010-81780642 |
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