Wavelength stabilized single mode fiber coupled laser diode, 350mW @ 1300nm, SFBGLD-1300-350
• Wavelength stabilized by fiber Bragg grating (FBG)
• Available wavelength range 1280-1340nm
• CW or pulsed operation, 10ns rise time
• Wavelength/temperature coefficient 9pm/°C
• Built-in thermoelectric cooler, thermistor,
• optional photodiode
• HI1060 or PM980 fiber pigtail
• Optional FC/APC connector
• RoHS compliant.
SPECIFICATIONS
Test conditions: temperature 25°C, CW operation
Parameter
Symbol
Min
Typ
Max
Unit
Optical power from pigtail
Pf
350
mW
Range of available wavelengths
lc
1280
1340
nm
Wavelength tolerance
2
nm
Spectral width (FWHM)
0.15
1.5
nm
Wavelength shift with temperature
9
12
pm/°C
Operating current
Iop
1350
1700
mA
Threshold current
Ith
120
250
mA
Forward voltage
Vf
1.8
2.2
V
Distance from chip to FBG
D
80
cm
Polarization extinction ratio
PER
15
dB
Thermoelectric cooler current
ITEC
3
A
Thermoelectric cooler voltage
VTEC
4
V
Chip operating temperature range
To
5
40
°C
Case operating temperature range
Tc
0
70
°C
Storage temperature
Ts
-40
85
°C
SPECTRUM
Spectrum below is given for a 1310nm device. Similar performance is expected for laser diodes at other wavelengths in 1280-1340nm range.
Test conditions:
CW operation, chip temperature 25°C, case on heatsink at room temperature.
PIN CONFIGURATION
商品属性 [波长] 1280-1340nm [功率] 350mW [激光器类型] FBG [封装方式] Butterfly [光谱宽度] 0.15-1.5nm