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Product classification
660nm 500mW Laser Diodes
GCSLD-660-500m-TO3M
660nm 500mW Laser Diodes
Specifications
Wavelength: 660nm
Light Output: 500mW CW
Package Type: TO3（C-mount）
Absolute Maximum Ratings (Tc=25℃)
|
Parameter |
Symbols |
Ratings |
Units |
|
Optical Output |
Po(CW) |
500 |
mW |
|
Reverse Voltage |
Vr |
2.3 |
V |
|
Operating Temperature |
Top |
10~ 20 |
℃ |
|
Storage Temperature |
Tstg |
-45 ~ +85 |
℃ |
Electrical and optical Characteristics(Tc=25℃)
|
Parameter |
Symbols |
Conditions |
Min |
Typ |
Max |
Units |
|
|
Threshold Current |
Ith |
- |
400 |
450 |
500 |
mA |
|
|
Operating Current |
Iop |
Po=500mW |
900 |
1000 |
1100 |
mA |
|
|
Operating Voltage |
Vop |
Po=500mW |
2.2 |
2.3 |
2.4 |
Volts |
|
|
Slope Efficiency |
η |
- |
1.10 |
1.20 |
1.30 |
mW/mA |
|
|
Emitter Width |
d |
|
100 |
μm |
|||
|
Beam Divergence (FWHM) |
Parallel |
θ‖ |
Po=500mW |
8 |
9 |
10 |
deg |
|
Perpendicular |
θ⊥ |
Po=500mW |
35 |
38 |
42 |
deg |
|
|
Lasing Wavelength |
λp |
Po=500mW |
656 |
658 |
660 |
nm |
|
|
Spectral Width |
Δλ |
Po=500mW |
1.0 |
1.2 |
1.5 |
nm |
|
Note:θ‖and θ⊥are defined as the angle within which the intensity is 50% of the peak value.
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