NDL7514P_00 Datasheet, PDF (1/2 Pages) NEC – 1310 nm InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE

1310 nm InGaAsP STRAINED MQW NDL7514P
DC-PBH PULSED LASER DIODE MODULE SERIES
FEATURES
• OUTPUT POWER:
Pf = 50 mW at IFP = 400 mA¹
• LONG WAVELENGTH
λC = 1310 nm
• COAXIAL MODULE WITHOUT
THERMOELECTRIC COOLER
• SINGLE MODE FIBER PIGTAIL
DESCRIPTION
The NDL75148P Series is a 1310 nm newly developed strained
Multiple Quantum Well (st-MQW) structure laser diode coaxial
module with single mode fiber. It is designed as the light
source of optical measurement equipment (OTDR).
ELECTRO-OPTICAL CHARACTERISTICS
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
TC = 25°C
VFP
Forward Voltage, IFP = 400 mA, PW = 10 µs, Duty = 1%
ITH
Threshold Current
Pf
Optical Output Power from Fiber,
IFP = 400 mA, PW = 10 µs, Duty = 1%
λC
RMS Center Wavelength,
IFP = 400 mA, PW = 10 µs, Duty = 1%
σ
RMS Spectral Width,
IFP = 400 mA, PW = 10 µs, Duty = 1%
tr
Rise Time, 10 to 90%
tf
Fall Time, 90 to 10%
TC = 0 to +60°C
ITH
Threshold Current,
PF
Optical Output Power from Fiber
IFP = 400 mA, PW = 10 µs, Duty = 1%
λC
RMS Center Wavelength,
IFP = 400 mA, PW = 10 µs, Duty = 1%
∆λ/∆T
Temperature Dependence of Center Wavelength
σ
RMS Spectral Width^,
IFP = 400 mA, PW = 10 µs, Duty = 1%
UNITS
V
mA
mW
nm
nm
ns
ns
mA
mA
nm
nm/°C
nm
MIN
25
1290
1280
NDL7514P Series
TYP
2.5
20
50
1310
4.5
15
MAX
4.0
30
1330
10
1.0
1.0
50
30
1342.5
0.35
10
California Eastern Laboratories