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