Wavelength stabilized single mode fiber coupled laser diode 45mW @ 1550nm, SDFBLD-1550-50N
SPECIFICATIONS
Test conditions: temperature 25℃, CW operation
Parameter
Symbol
Min
Typ
Max
Unit
Output power from pigtail
Pf
40
45
mW
Wavelength
l
1530
1550
1565
nm
Wavelength temperature tunability
-
0.1
nm/℃
Spectral width (FWHM)
Dl
1
MHz
Forward current
If
400
500
mA
Threshold current
Ith
40
60
mA
Forward voltage
Vf
2
2.7
V
Optical Isolation
ISO
32
dB
Sidemode Suppression Ratio
SMSR
30
dB
Polarization Extinction Ratio
PER
17
dB
Relative Intensity Noise
RIN
-157
dB/Hz
Rise time in pulse mode
tr
0.5
ns
Monitor current @ VrPD=5V
Im
0.1
2.5
mA
TEC current @ DT = 50℃
ITEC
1.5
A
TEC voltage @ DT = 50℃
VTEC
3.0
V
Thermistor B constant
3900
K
Thermistor resistance
9.5
10.0
10.5
kOhm
Storage temperature
Tstg
-40
85
℃
Operating case temperature
Tc
-20
65
℃
PD reverse voltage
VrPD
10
V
Lead soldering temperature @ 10s
-
260
℃
SPECTRUM
PIN CONFIGURATION
商品属性 [波长] 1530-1565nm [功率] 45mW [激光器类型] DFB [封装方式] Butterfly [光谱宽度] 1MHz