Wavelength stabilized single mode fiber coupled laser diode 100mW @ 940nm, QFBGLD-940-100
FBG wavelength stabilized single mode laser.
CW or pulsed operation.
Operating temperature range -40 oC to +60oC.
Wavelength/temperature coefficient 0.02nm/oC
Built-in monitor photodiode, thermo-electric cooler and thermistor.
Single mode fiber pigtail (Corning HI780, NA=0.14, MFD=5um@850nm).
Optional polarization maintaining fiber, FC/APC connector.
Specifications
Test conditions: temperature 25oC
Parameter
Symbol
Min
Typ
Max
Unit
Output power from pigtail
Pf
80
100
mW
Wavelength
lc
930
940
950
nm
Wavelength v/s temperature coefficient
-
0.02
nm/oC
Spectral width (FWHM)
Dl
0.2
1
nm
Side mode suppression ratio
SMSR
35
dB
Forward current
If
150
250
mA
Threshold current
Ith
30
60
mA
Forward voltage
Vf
1.6
2.0
V
Rise time in pulse mode
tr
30
ns
Monitor current @ VrPD=5V
Im
0.05
mA
TEC current
ITEC
2.0
A
TEC voltage
VTEC
3.0
V
Thermistor B constant
3800
4100
K
Thermistor resistance @ 25oC
9.5
10.0
10.5
KOhm
Storage temperature
Tstg
-40
70
oC
Operating case temperature
Tc
-20
60
oC
PD reverse voltage
VrPD
5
20
V
Lead soldering temperature @ 10s
-
260
oC
Spectrum
Pin Configuration
商品属性 [波长] 930-950nm [功率] 100mW [激光器类型] FBG [封装方式] Butterfly [光谱宽度] 0.2nm