QPhotonics QFBGLD-1490-150FBG laser diode wavelength 1490nm

NegotiableUpdate on 01/20

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

QPhotonics QFBGLD-1490-150FBG laser diode wavelength 1490nm

Product Details

product attributes

Internal temperature ° C	25
Thermistor k?	10
Optical output power mW	150
Working current mA	580
Working voltage V	1.9
Monitoring current mA	0.27
Monitor dark current mA	0.0
Center wavelength nm	1491
Spectral width nm	0.98
pigtail	polarization-maintaining fiber single-mode fiber
connector	none FC/APC
Threshold current mA	30
Test Report	have none

Product Introduction:

The QFBGLD-1490-150 FBG laser diode from QPHOTONICS outputs a wavelength stable single-mode laser, which has the advantages of narrow linewidth output, simple structure, stable performance, and easy maintenance.

Features:

1. Single mode laser with stable FBG wavelength

2. The rise time during continuous light or pulse operation is 0.5ns

3. Low threshold current and high efficiency

4. Working temperature range -40 ° C to+50 ° C

5. Wavelength/temperature coefficient 0.01nm/° C

6. Built in monitoring photodiode, thermoelectric cooler, and thermistor

7. Single mode (Corning SMF-28, NA=0.14, MFD=8.2um) or polarization maintaining (Corning PM14xx, MFD=9.8+/-1um) fiber tail

8. Optional FC/APC connector

Application fields:

1. Fiber optic communication

2. Fiber optic sensing