QPhotonics QDFBLD-1550-50DFB laser diode wavelength 1550nm

NegotiableUpdate on 01/20

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

QPhotonics QDFBLD-1550-50DFB laser diode wavelength 1550nm

Product Details

Product attributes

Internal temperature ° C	25
Thermistor k?	10
Optical output power mW	45
Working current mA	227
Working voltage V	1.5
Monitoring current mA	0.9
Monitor dark current mA	0.0
Center wavelength nm	1551.4
Spectral width nm	<0.01
connector	FC/PC FC/APC not have
Threshold current mA	18
test report	have not have

Product Introduction:

The QDFBLD-1550-50 DFB laser diode from QPHOTONICS has the characteristics of dynamic single longitudinal mode narrow linewidth output, good wavelength stability, and wide wavelength range. It is also simple to manufacture, low in cost, easy to mass produce, small in size, light in weight, and long in life.

Product features:

1. DFB wavelength stable single-mode laser

2. Continuous light or pulse working mode

3. Low threshold current and high efficiency

4. Working temperature range -10 ° C to+70 ° C

5. Wavelength/temperature coefficient 0.1nm/° C

6. Wavelength/current coefficient 2-5pm/mA

7. Built in optical isolator, display photodiode, thermoelectric cooler, and thermistor

8. Single mode fiber tail (Corning PM1550, MFD=10.5+/-1um）

9. Optional FC/PC or FC/APC connectors

Application areas:

1. Fiber optic communication