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OKI electronic componets |
E2V0028-37-X2
¡ electronic componentsLASER DIODES
OL395N-20, 40, 60, 80, 100/P20
OL395N-20/P20, OL395N-40/P20,
OL395N-60/P20, OL395N-80/P20,
OL395N-100/P20
1.3 mm High-Power Laser-Diode Coaxial Module
GENERAL DESCRIPTION
The OL395N-20/P20, OL395N-40/P20, OL395N-60/P20, OL395N-80/P20, and OL395N-100/
P20 are extremely high-power 1.3 mm MQW laser-diode coaxial modules with single-mode
fiber pigtails. The laser chips achieve a single-mode fiber output of over 20 mW. The modules
are optimal light sources for optical measuring instruments and other systems that require high
power.
FEATURES
• High output power (Single-mode fiber output) : Pf=20 mW (Pulse) for OL395N-20/P20
: Pf=40 mW (Pulse) for OL395N-40/P20
: Pf=60 mW (Pulse) for OL395N-60/P20
: Pf=80 mW (Pulse) for OL395N-80/P20
: Pf=100 mW (Pulse) for OL395N-100/P20
• Single-mode fiber
• Multi-quantum-well (MQW) structure
APPLICATIONS
• Optical measuring instruments
• OTDRs
PACKAGE DIMENSIONS (Unit: mm)
• OL395N-20/P20, OL395N-40/P20,
OL395N-60/P20, OL395N-80/P20,
OL395N-100/P20
f6.8
2–f2.2
3–f0.45
7
12.7
17
q
2 f4
CASE LD
w wq
e
e
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LASER DIODES
OL395N-20, 40, 60, 80, 100/P20
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Fiber Output Power
Pf
LD Reverse Voltage
Operating Temperature
Storage Temperature
VR (LD)
Topr
Tstg
Test Conditions
Ta=25°C
—
—
Ratings
OL395N-20/P20
OL395N-40/P20
OL395N-60/P20
OL395N-80/P20
OL395N-100/P20
2
–20 to +60
–40 to +85
30
48
70
90
110
Unit
mW
V
°C
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Center Wavelength
Spectral Width
Symbol Test Conditions
Ith —
lc —
s RMS
Min.
—
1290
—
Typ.
40
1310
—
Max.
70
1330
10
Unit
mA
nm
nm
Optical Output Power (Pf)
Model
Test Conditions
OL395N-20/P20
OL395N-40/P20
OL395N-60/P20
OL395N-80/P20
OL395N-100/P20
IF=400 mA (Pulse*)
IF=600 mA (Pulse*)
IF=800 mA (Pulse*)
IF=800 mA (Pulse*)
IF=800 mA (Pulse*)
*Pulse Condition : Width 10 ms, duty ratio : 1%
Min.
20
40
60
80
100
Typ.
—
—
—
—
—
Max.
—
—
—
—
—
Unit
mW
mW
mW
mW
mW
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