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QPhotonics QFLD-780-20SAXFP laser diode wavelength 780nm
QPhotonics QFLD-780-20SAXFP laser diode wavelength 780nm
Product details
Product attributes
| Internal temperature ° C | 25 |
| Optical output power mW | 20.2 |
| Working current mA | 78 |
| Working voltage V | 1.94 |
| Monitoring current mA | 0.35 |
| Center wavelength nm | 788.7 |
| Spectral width nm | 1.24 |
| Connector | nothing FC/APC FC/PC |
| Threshold current mA | 33 |
| Maximum working current mA | 86 |
Product Introduction:
The QFLD-780-20SAX FP laser diode from QPHOTONICS has the characteristics of high output power, small divergence angle, narrow spectrum, and high modulation rate, making it suitable for long-distance fiber optic communication.
Product features:
1. Continuous light or pulse working mode, 0.5ns rise time
2. Low threshold current and high efficiency
3. Working temperature range: 0 ℃ to+75 ℃
4. Wavelength/temperature coefficient 0.1nm/℃
5. Built in monitoring photodiode
6. Single mode fiber tail (Corning HI780, NA=0.14, MFD)= 4.5um@780nm , 5um@850nm ）
7. Optional FC/PC or FC/APC connectors
Application areas:
Fiber optic communication
Product Structure Diagram:
Emission spectrum:
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