Single mode fiber coupled laser diode, 4mW @ 1650nm, QFLD-1650-5S
Single mode Fabry Perot (FP) laser.
CW or pulsed operation, 0.5ns rise time.
Operating temperature range -40 oC to +50oC.
Wavelength/temperature coefficient 0.5nm/oC
Built-in monitor photodiode, thermo-electric cooler and thermistor.
Single mode fiber pigtail (Corning SMF-28, NA=0.14, MFD=8.2um).
Optional FC/PC or FC/APC connectors.
Specifications
Test conditions: temperature 25oC, CW operation
Parameter
Symbol
Min
Typ
Max
Unit
Optical power from pigtail
Pf
2
4
mW
Wavelength
lc
1630
1665
nm
Wavelength v/s temperature coefficient
dl/dT
0.3
nm/oC
Spectral linewidth (FWHM)
Dl
7.0
10.0
nm
Forward current
If
145
200
mA
Threshold current
Ith
40
60
mA
Forward voltage
Vf
1.7
2.2
V
Rise time in pulse mode
tr
0.5
ns
Monitor current @ VrPD=5V
Im
0.07
mA
TEC current
ITEC
0.5
A
Thermistor resistance @ 25oC
9.5
10.0
10.5
KOhm
Storage temperature
Tstg
-40
70
oC
Operating case temperature
Tc
0
60
oC
PD reverse voltage
VrPD
20
V
Lead soldering temperature @ 10s
-
260
oC
Spectrum
Pin Configuration
商品属性 [波长] 1630-1665 nm [功率] 4mW [激光器类型] FP [封装方式] 14-pin DIL [光谱宽度] 7nm