Wavelength stabilized single mode fiber coupled laser diode 100mW @ 1550nm, QDFBLD-1550-100NN
DFB wavelength stabilized single mode laser.
Narrow 100kHz spectral width.
Butterfly type 2 pinout with floating LD anode and cathode.
Wavelength/temperature coefficient 0.1nm/oC.
Wavelength/current coefficient 2-4pm/mA.
Built-in optical isolator, monitor photodiode, thermo-electric cooler and thermistor.
Polarization maintaining (PM) fiber pigtail (Corning PM1550, MFD=10.5+/-1um).
Optional FC/PC or FC/APC connector.
Specifications
Test conditions: temperature 25oC, CW operation
Parameter
Symbol
Min
Typ
Max
Unit
Output power from pigtail
Pf
80
100
mW
Wavelength
l
1530
1550
1565
nm
Wavelength temperature tunability
-
0.1
nm/oC
Spectral width (FWHM)
Dl
25
100
kHz
Forward current
If
630
700
mA
Threshold current
Ith
40
80
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
-155
dB/Hz
Rise time in pulse mode
tr
0.5
ns
Monitor current @ VrPD=5V
Im
0.1
2.5
mA
TEC current @ DT = 50oC
ITEC
1.5
A
TEC voltage @ DT = 50oC
VTEC
3.0
V
Thermistor B constant
3900
K
Thermistor resistance
9.5
10.0
10.5
kOhm
Storage temperature
Tstg
-40
85
oC
Operating case temperature
Tc
-20
65
oC
PD reverse voltage
VrPD
10
V
Lead soldering temperature @ 10s
-
260
oC
Spectrum
Pin Configuration
(Top view)
Drawing of the package, unit in mm
商品属性 [波长] 1530-1565nm [功率] 100mW [激光器类型] DFB [封装方式] Butterfly [光谱宽度] 100KHz