DFB stabilized single mode laser diode, 5mW @ 1570nm, QDFBLD-1570-5TO
DFB stabilized single transverse mode laser
CW or pulsed operation, up to 3.125 Gbps data rate.
Low threshold current and high slope efficiency
Operating temperature range -0oC to +70oC
Wavelength/temperature coefficient 0.1nm/oC
5.6mm TO can
Aspherical lens window
Specifications
Optical and electrical characteristics (T = 25 °C)
Characteristics
Symbol
Min
Typ
Max
Unit
Optical output power
Pout
4
5
mW
Wavelength
l
1560
1570
1580
nm
Focal Point
Lf
10
mm
Threshold current
Ith
10
mA
Forward current
If
30
40
mA
Forward voltage
Vf
1.0
1.5
V
Monitor current
Im
500
uA
Wavelength/Temperature coefficient
0.1
nm/C
Spectral width (FWHM)
Dl
0.1
1
nm
Mode structure
Single Transverse Mode
Differential Efficiency
DPo/dIop
0.2
mW / mA
Monitoring Current
Im
0.01
mA
Spectrum
Pin Configuration
商品属性 [波长] 1560-1580nm [功率] 5mW [激光器类型] DFB [封装方式] 5.6mm TO [光谱宽度] 0.01nm