NEC NDL7514P1C 1310 nm ingaasp strained mqw dc-pbh pulsed laser diode module Datasheet

1310 nm InGaAsP STRAINED MQW
DC-PBH PULSED LASER DIODE MODULE
NDL7514P
SERIES
FEATURES
DESCRIPTION
• OUTPUT POWER:
Pf = 50 mW at IFP = 400 mA1
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).
• LONG WAVELENGTH
λC = 1310 nm
• COAXIAL MODULE WITHOUT
THERMOELECTRIC COOLER
• SINGLE MODE FIBER PIGTAIL
ELECTRO-OPTICAL CHARACTERISTICS
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
NDL7514P Series
UNITS
MIN
TYP
MAX
TC = 25°C
VFP
Forward Voltage, IFP = 400 mA, PW = 10 µs, Duty = 1%
V
2.5
4.0
ITH
Threshold Current
mA
20
30
Pf
Optical Output Power from Fiber,
IFP = 400 mA, PW = 10 µs, Duty = 1%
mW
25
50
λC
RMS Center Wavelength,
IFP = 400 mA, PW = 10 µs, Duty = 1%
nm
1290
1310
1330
σ
RMS Spectral Width,
IFP = 400 mA, PW = 10 µs, Duty = 1%
nm
4.5
10
tr
Rise Time, 10 to 90%
ns
1.0
tf
Fall Time, 90 to 10%
ns
1.0
50
TC = 0 to +60°C
ITH
Threshold Current,
mA
PF
Optical Output Power from Fiber
IFP = 400 mA, PW = 10 µs, Duty = 1%
mA
λC
RMS Center Wavelength,
IFP = 400 mA, PW = 10 µs, Duty = 1%
∆λ/∆T
σ
Temperature Dependence of Center Wavelength
RMS Spectral Width,
IFP = 400 mA, PW = 10 µs, Duty = 1%
nm
15
1280
30
1342.5
nm/°C
0.35
nm
10
California Eastern Laboratories
NDL7514P SERIES
ABSOLUTE MAXIMUM RATINGS1
ORDERING INFORMATION
(TC = 25°C, unless otherwise specified)
Part Number
Available Connector
NDL7514P
Without Connector
600
NDL7514PC
With FC-PC Connector
V
2.0
NDL7514PD
With SC-PC Connector
°C
-20 to +60
NDL7514P1
Without Connector
-40 to +85
NDL7514P1C
With FC-PC Connector
NDL7514P1D
With SC-PC Connector
SYMBOLS
PARAMETERS
UNITS
RATINGS
IFP
Pulsed Forward Current2
mA
VR
Reverse Voltage
TC
Operating Case Temperature
TSTG
Storage Temperature
°C
TSLD
Lead Soldering
Temperature (10 s)
°C
Flange Type
no flange
flat mount
flange
260
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Pulse Condition: Pulse Width (PW) = 10 µs, Duty = 1%.
TYPICAL PERFORMANCE CURVES
LONGITUDINAL MODE FROM FIBER
FOR NDL7408P SERIES
50
PW = 10 µs
Duty = 1%
Relative Intensity (Linear Scale)
Optical Output Power from Fiber, Pf (mW)
OPTICAL OUTPUT POWER FROM FIBER
vs. LD PULSE FORWARD CURRENT
25˚C
40
60˚C
30
20
10
0
0
100
200
300
1310
400
5 nm/div
Wavelength, λ (nm)
Pulsed Forward Current, IF (mA)
OUTLINE DIMENSIONS (Units in mm)
NDL7514P1
NDL7514P
Optical Fiber
SM-9/125
Length: 1 m
Optical Fiber
SM-9/125
Length: 1 m
φ0.9
φ3.2±0.25
φ0.9
φ7
φ7
25
25
φ2.2 (2 places)
2
φ0.45±0.05
20
φ0.45
20
4
φ6
φ6
12.7
17.0
P.C.D. = φ2
P.C.D. = φ2
43
12
43
7.2
3.7
12
φ7
1
2
1
1
2
LD
CASE
LD
CASE
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
3/06/2000
DATA SUBJECT TO CHANGE WITHOUT NOTICE
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