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Dragon Lasers :: Laser Diode Array :: Conduction-Cooled (CS) Package Lasers at 808/980nm
Conduction-Cooled (CS) Package Lasers - Laser Diodes
Conduction-Cooled (CS) package Device Specifications
Optical |
Center Wavelength( nm) |
808 |
808 |
808 |
980 |
Output Power（W) |
40(CW) |
50(CW) |
60(CW) |
40(CW) |
Center Wavelength tolerance (nm) |
±3.0 |
±3.0 |
±3.0 |
±3.0 |
Bar Length (cm) |
1 |
1 |
1 |
1 |
Emitter Aera(μm2) |
150×1 |
100×1 |
150×1 |
150×1 |
Emitter size(μm) |
150 |
150 |
150 |
100 |
Emitter Spacing(μm) |
500 |
500 |
500 |
200 |
Spectral Width（FWHM）(nm) |
﹤3 |
﹤3 |
﹤3 |
﹤3 |
Slope Efficiency (W/A) |
﹥1.1 |
﹥1.1 |
﹥1.1 |
﹥1.2 |
Polarization |
TM |
TM |
TE |
TE |
Beam divergence |
﹤36°⊥﹤10°∥ |
﹤36°⊥﹤10°∥ |
﹤36°⊥﹤10°∥ |
﹤36°⊥﹤10°∥ |
Wavelength Temp. Coefficient |
0.29nm/℃ |
0.28 nm /℃ |
0.28 nm /℃ |
0.28 nm /℃ |
Electrical |
Power Conversion Efficiency |
﹥50% |
﹥50% |
﹥50% |
﹥50% |
Threshold Current (ITH)(A) |
8 |
14 |
10 |
7 |
Operating Current(IOP) (A) |
40 |
50 |
60 |
45 |
Operating Voltage(VOP )(V) |
﹤1.8 |
﹤1.8 |
﹤1.8 |
﹤1.8 |
Series Resistance(RS)(Ω) |
﹤0.05 |
﹤0.05 |
﹤0.05 |
﹤0.05 |
Mechanical |
Storage Temp. Range(℃) |
10-40 |
10-40 |
10-40 |
10-40 |
Thermal |
Thermal Rsistance (°C/W) |
0.36 |
0.35 |
0.35 |
0.35 |
Operating Temp.(℃) |
20-35 |
20-35 |
20-35 |
20-35 |
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| Conduction-Cooled (CS) Package Lasers at 808/980nm | |
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