Wavelength stabilized single mode fiber coupled DFB laser diode, 2mW @ 1550nm, SDFBLD-1550-2EM
SPECIFICATIONS
Test conditions: temperature 25℃, CW operation
Parameter
Symbol
Min
Typ
Max
Unit
Output power from pigtail
Pf
1
2
5
mW
Wavelength
l
1528
1550
1570
nm
Wavelength temperature tunability
-
0.1
nm/℃
Spectral width (FWHM)
Dl
2
10
MHz
Forward current
If
65
90
mA
Threshold current
Ith
15
25
mA
Forward voltage
Vf
1.2
1.6
V
Rise time in pulse mode
tr
0.5
ns
Monitor current @ VrPD=5V
Im
0.05
mA
TEC current @ DT = 50℃
ITEC
0.6
1
A
TEC voltage @ DT = 50℃
VTEC
1.3
2
V
Thermistor B constant
3900
K
Thermistor resistance
9.5
10.0
10.5
kOhm
Storage temperature
Tstg
-40
85
℃
Operating case temperature
Tc
0
70
℃
PD reverse voltage
VrPD
5
15
V
Lead soldering temperature @ 10s
-
260
℃
SPECTRUM
PIN CONFIGURATION
商品属性 [波长] 1528-1565nm [功率] 2mW [激光器类型] DFB [封装方式] Butterfly [光谱宽度] 2MHz