QPhotonics QDFBLD-1290-2DFB laser diode wavelength 1290nm

NegotiableUpdate on 02/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

QPhotonics QDFBLD-1290-2DFB laser diode wavelength 1290nm

Product Details

Product attributes

Internal temperature ° C	25
Thermistor k?	10
Optical output power mW	2
Working current mA	23
Working voltage V	1.09
Monitoring current mA	0.0
Center wavelength nm	1289.5
Spectral width nm	<0.01
Connector	FC/PC FC/APC nothing
Threshold current mA	11
Maximum working current mA	25

Product Introduction:

The QDFBLD-1290-2 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.

characteristic:

1. DFB wavelength stable single-mode laser

2. Continuous or pulse operation

3. Low threshold current, high slope efficiency

4. Working temperature range -0 ° C to+75 ° C

5. Wavelength/temperature coefficient 0.1nm/° C

6. Single mode fiber tail fiber (Corning SMF-28, NA=0.14, MFD=8.2um）

7. Optional FC/PC or FC/APC connectors

Application areas:

1. Fiber optic communication

2. Scientific research

3. Gas analysis