Current location: Laser Diode
1550nm 20mw Laser Diode
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20mw single Mode 1550nm Laser Diode |
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JLD-1550-020m-PD |
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Parameter |
Symbol |
Value |
Unit |
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Reverse Voltage |
Vr |
2.0 |
V |
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Operating Temperature |
Top |
-40~+30 |
°C |
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Storage Temperature |
Tstg |
-40 ~ +85 |
°C |
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Leadsoldering temperature |
Tis |
260 |
°C |
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Features |
Applications |
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1550nm
Built-in PD/Without PD (Optional)
FP/DFB (Optional)
CW
Single Mode
TO18 package |
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Optical Fiber Communication
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Free-space
Optical Communication |
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Specifications |
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Center Wavelength@25℃ |
1550+/-5nm |
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Spectral Width (FWHM) |
≤3.0nm (FP) |
≤0.3（DFB） |
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Output Power |
20mW |
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Laser Type |
FP/DFB (Optional) |
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Beam Divergence (FWHM) |
38°┴ x 25°// |
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Reverse current (PD) Irp |
2mA |
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Reverse voltage (PD) Vrp |
20V |
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Window Type |
Flat/Ball Lense Window (Optional) |
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Slope Efficiency |
0.15mW/mA |
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Threshold Current (Typ.) |
≤30mA |
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Operating Current (Typ.) |
≤100mA |
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Operating Voltage |
≤1.8V |
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Package Style |
TO18 |
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JLD-1550-1-C |
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Min |
Type |
Max |
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Center Wavelength@25℃ |
+/-10nm |
1550nm |
+/-20nm |
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Spectral Width (FWHM) |
---- |
3.0nm |
---- |
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Output Power |
---- |
1W |
---- |
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Emitter Area |
---- |
100x1μm |
---- |
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Beam Divergence (FWHM) |
---- |
70°┴ x 10°// |
---- |
|
Temperature Coefficient of Wavelength |
---- |
0.3nm / °C |
---- |
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Slope Efficiency |
---- |
0.3mW/mA |
---- |
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Threshold Current (Typ.) |
---- |
400mA |
---- |
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Operating Current (Typ.) |
---- |
3A |
3.2A |
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Operating Voltage |
---- |
1.2V |
1.3V |
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Package Style |
C-mount |
1550nm 1W Laser Diode
JLD-1550-1-3 |
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|
|
Min |
Type |
Max |
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Center Wavelength@25℃ |
+/-10nm |
1550nm |
+/-20nm |
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Spectral Width (FWHM) |
---- |
3.0nm |
---- |
|
Output Power |
---- |
1W |
---- |
|
Emitter Area |
---- |
100x1μm |
---- |
|
Beam Divergence (FWHM) |
---- |
70°┴ x 10°// |
---- |
|
Temperature Coefficient of Wavelength |
---- |
0.3nm / °C |
---- |
|
Slope Efficiency |
---- |
0.3mW/mA |
---- |
|
Threshold Current (Typ.) |
---- |
400mA |
---- |
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Operating Current (Typ.) |
---- |
3A |
3.2A |
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Operating Voltage |
---- |
1.2V |
1.3V |
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Package Style |
TO3 | |
