Wavelength stabilized single mode fiber coupled laser diode 10mW @ 1490nm, SDFBLD-1490-10DIL
DFB wavelength stabilized single mode laser.
CW or pulsed operation.
Low threshold current and high slope efficiency
Operating temperature range -40°C to +80°C.
Wavelength/temperature coefficient 0.1nm/°C
Wavelength/current coefficient 2-4pm/mA
Built-in monitor photodiode, thermo-electric cooler and thermistor.
Single mode (Corning SMF-28, NA=0.14, MFD=8.2um) fiber pigtail.
Optional FC/PC or FC/APC connector.
SPECIFICATIONS
Test conditions: temperature 25°C, CW operation
Parameter
Symbol
Min
Typ
Max
Unit
Output power from pigtail
Pf
8
10
mW
Wavelength
l
1480
1490
1500
nm
Wavelength temperature tunability
-
0.1
nm/°C
Spectral width (FWHM)
Dl
<0.01
nm
Forward current
If
65
90
mA
Threshold current
Ith
10
20
mA
Forward voltage
Vf
1.2
1.5
V
Rise time in pulse mode
tr
0.5
ns
Monitor current @ VrPD=5V
Im
0.1
3
mA
TEC current @ DT = 50°C
ITEC
1.8
A
TEC voltage @ DT = 50°C
VTEC
1.8
V
Thermistor B constant
3900
K
Thermistor resistance
9.5
10.0
10.5
kOhm
Storage temperature
Tstg
-40
85
°C
Operating case temperature
Tc
0
70
°C
PD reverse voltage
VrPD
5
15
V
Lead soldering temperature @ 10s
-
260
°C
SPECTRUM
PIN CONFIGURATION
商品属性 [波长] 1480-1500nm [功率] 10mW [激光器类型] DFB [封装方式] 14pin DIL [光谱宽度] 0.01