1542nm DFB Diode Laser 14 pin Butterfly Package floating FC-APC without Isolator Linewidth < 10MHz
DFB laser diode with 14-pins Butterfly package
The diode has to be preferably floating
Pigtailed with PM fiber and FC-APC connector
WITHOUT internal isolator
Linewidth typically
High Quality 14 PIN butterfly package
Built-in thermoelectric cooler and thermistor
G.652.D fiber coupling output,FC/APC optical connector
.
Specs:
LD reverse voltage VRLD V - 2
LD forward current IFLD mA - 150
MPD reverse voltage VRMPD V - 10
MPD forward current IFMPD mA - 2
TEC operating current ITEC A -0.5 2
TEC operating voltage VTEC V -1 3.4
CASE temperature TCase ℃ -20 +70
Storage temperature TStorage ℃ -40 85
Storage humidity RH % 5 95
Pin soldering temperature TSoldering ℃ - 260
Pin soldering time tSoldering s - 10
Fiber bending radius RFiber mm 30 -
The optical fiber bears tensile force longitudinally FFiber N - 5
Electrostatic Damage Threshold (HBM) ESDHBM V - 250
Heat sink temperature TSubmount ℃ Thermistor monitoring 20 25 40
LD forward voltage VFLD V CW, IFLD=100mA - 1.5 2
Threshold current Ith mA CW - 10 25
Optical power POut mW CW, IFLD =100mA 15 - -
Slope efficiency SE mW/mA CW, IFLD =Ith~120mA 0.19 - -
Peak wavelength λP nm CW, IFLD=100mA - 1542 -
Side mode suppression ratio SMSR dB CW, IFLD=100mA 35 - -
Peak wavelength temperature / Drift coefficient:ΔλP/ ΔTSubmount nm/℃ CW, IFLD=100mA TSubmount=15~40℃ - 0.1 -
Peak wavelength current Drift coefficient ΔλP/ΔIFLD nm/mA CW, IFLD=Ith~120mA - 0.01 -
Spectral linewidth Δν MHz CW, IFLD=100mA - 3 10
Backlight current IRMPD mA CW, IFLD=100mA VRMPD=5V 0.05-2
MPD dark current IdMPD nA VRMPD=5V - - 100
NTC thermistor resistance RT kΩ @25℃ 9.5 10 10.5
NTC thermistor B Normal number B K @25℃/50℃ 3800 3930 4050
Application
s:
Fiber optic sensing Sensors.
Download the datasheet.
1542nm-DFB-Laser-Butterfly-14-Pin-Package
