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08LTR Free Space Diode Laser Components
08LTR Free Space Diode Laser Components, are featured products of RealLight’s NL product line, utilizing wavelength-locking technique with volume Bragging gratings (VBG) and TE cooling, delivering stabilized power output, high Side-Mode Suppression Ratio, low temperature dependence of the lasing wavelength and various wavelengths.The compact design makes them perfectly suitable for handheld devices.
- Compact design
- High stability
- Excellent reliability
|
Package Type |
08LTR(Free Space) |
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|
Center Wavelength（nm） |
638 |
785 |
808 |
830 |
976 |
1064 |
|
|
Optical |
CW Output Power / Pop (mW) |
500 |
600 |
600 |
600 |
800 |
800 |
|
Wavelength Tolerance (nm) |
±0.5 |
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|
Spectral Width / △λ (nm) |
<0.1 |
<0.1 |
<0.3 |
<0.1 |
<0.3 |
<0.1 |
|
|
Temperature Drift of Wavelength / △λ/△T (nm/℃) |
0.01 |
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|
Temperature Drift of Current / △λ/△Iop (nm/A) |
0.05 |
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|
Electrical |
Threshold Current / Ith（A） |
0.5 |
0.4 |
0.3 |
0.4 |
0.2 |
0.2 |
|
Operating Current / Iop（A） |
1.1 |
1.1 |
1 |
1.2 |
1.2 |
1.5 |
|
|
Operating Voltage / Vop（V） |
2.2 |
2 |
2 |
1.8 |
1.9 |
1.8 |
|
|
Slope Efficiency / ηes（W/A） |
0.8 |
0.9 |
0.9 |
0.8 |
0.8 |
0.6 |
|
|
PD Parameter / Ipd (μA) |
<2000 |
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|
Thermistor / Rt (kΩ/β (25℃)) |
10±5% / 3930 |
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|
TEC Max Current Imax (A) |
2.5 |
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|
TEC Max Voltage Vmax (V) |
6.3 |
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