NX7327BF-AA Datasheet, PDF (1/4 Pages) California Eastern Labs – NECs 1310 nm InGaAsP MQW FP PULSED LASER DIODE IN COAXIAL PACKAGE FOR OTDR APPLICATION (110 mW MIN)

NEC's 1310 nm InGaAsP MQW FP
PULSED LASER DIODE
IN COAXIAL PACKAGE
FOR OTDR APPLICATION (110 mW MIN)
NX7327BF-AA
FEATURES
• HIGH OUTPUT POWER:
Pf = 180 mW at IFP = 1000 mA^,
Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1%
• LONG WAVELENGTH:
λC = 1310 nm
DESCRIPTION
NEC's NX7327BF-AA is a 1310 nm Multiple Quantum Well
(MQW) structured Fabry-Perot (FP) laser diode coaxial mod-
ule with single mode fiber. This module is specified to operate
under pulsed condition and designed for light source of Optical
Time Domain Reflectometer (OTDR).
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C)
PART NUMBER
SYMBOLS
VFP
Pf
ITH
λC
σ
tr
tf
PARAMETERS AND CONDITIONS
Forward Voltage, IFP = 1000 mA, PW = 10 µs,
Duty = 1%
Optical Output Power from Fiber, IFP = 1000 mA,
PW = 10 µs, Duty = 1%
Threshold Current
Center Wavelength, IFP = 1000 mA, PW = 10 µs,
Duty = 1%, RMS (-20 dB)
Spectral Width, IFP = 1000 mA, PW = 10 µs,
Duty = 1%, RMS (-20 dB)
Rise Time, 10-90%
Fall Time, 90-10%
UNITS
V
mW
mA
nm
nm
ns
ns
MIN
110
1290
NX7327BF-AA
TYP
2.5
180
35
1310
4.5
MAX
4.0
65
1330
10.0
2.0
2.0
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)
PART NUMBER
SYMBOLS
Ith
Pf
λC
∆λ/∆T
σ
PARAMETERS AND CONDITIONS
Threshold Current
Optical Output Power from Fiber, IFP = 1000 mA,
PW = 10 µs, Duty = 1%
Center Wavelength, IFP = 1000 mA, PW = 10 µs,
Duty = 1%, RMS (-20 dB)
Temperature Dependency of Center Wavelength
Spectral Width, IFP = 1000 mA, PW = 10 µs,
Duty = 1%, RMS (-20 dB)
UNITS
mA
mW
nm
nm/°C
dB
MIN
75
1280
NX7327BF-AA
TYP
0.35
MAX
80
1342.5
10
California Eastern Laboratories