OL595N-40 PDF даташит
Спецификация OL595N-40 изготовлена «OKI electronic componets» и имеет функцию, называемую «1.55 m High-Power Laser-Diode Coaxial Module». |
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Детали детали
Номер произв | OL595N-40 |
Описание | 1.55 m High-Power Laser-Diode Coaxial Module |
Производители | OKI electronic componets |
логотип |
2 Pages
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E2V0033-37-X1
¡ electronic componentsLASER DIODES
OL595N-20/P20, OL595N-40/P20, OL595N-60/P20
OL595N-20/P20, OL595N-40/P20,
OL595N-60/P20
1.55 mm High-Power Laser-Diode Coaxial Module
GENERAL DESCRIPTION
The OL595N-20/P20, OL595N-40/P20, and OL595N-60/P20 are extremely high-power MQW
structured 1.55 mm laser-diode coaxial modules with single-mode fiber pigtails. These modules
are optimal light sources for optical measuring instruments and other systems that require high
power.
FEATURES
• High output power: Pf=20 mW (Pulse), 40 mW (Pulse), 60 mW (Pulse)
• Single-mode fiber
• Multi-quantum-well (MQW) structure
APPLICATIONS
• Optical measuring instruments
• OTDRs
PACKAGE DIMENSIONS (Unit: mm)
• OL595N-20/P20, OL595N-40/P20, OL595N-60/P20
f6.8
2–f2.2
3–f0.45
7
12.7
17
q
2 f4
CASE LD
w wq
e
e
1/2
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LASER DIODES
OL595N-20/P20, OL595N-40/P20, OL595N-60/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
OL595N-20/P20
OL595N-40/P20
OL595N-60/P20
2
–20 to +60
–40 to +85
30
48
70
Unit
mW
V
°C
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Center Wavelength
Spectral Width
Symbol Test Conditions
Ith —
lc —
s RMS
Min.
—
1530
—
Typ.
—
1550
—
Max.
75
1570
10
Unit
mA
nm
nm
Optical Output Power (Pf)
Model
Test Conditions
OL595N-20/P20
OL595N-40/P20
OL595N-60/P20
IF=500 mA (Pulse*)
IF=750 mA (Pulse*)
IF=800 mA (Pulse*)
*Pulse Condition : Width 10 ms, duty ratio : 1%
Min.
20
40
60
Typ.
—
—
—
Max.
—
—
—
Unit
mW
mW
mW
TYPICAL CHARACTERISTIC
l OL595N-60/P20
Fiber Output Power vs. Forward Current
70
56
42
28
14
0
0 160 320 480 640 800
Forward Current IF (mA)
2/2
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Номер в каталоге | Описание | Производители |
OL595N-40 | 1.55 m High-Power Laser-Diode Coaxial Module | OKI electronic componets |
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