OL595N-20 Module Datasheet

OL595N-20 Datasheet, PDF, Equivalent


Part Number

OL595N-20

Description

1.55 m High-Power Laser-Diode Coaxial Module

Manufacture

OKI electronic componets

Total Page 2 Pages
Datasheet
Download OL595N-20 Datasheet


OL595N-20
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

OL595N-20
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


Features E2V0033-37-X1 ¡ electronic components OL595N-20/P20, OL595N-40/P20, OL595N-60 /P20 LASER DIODES 1.55 mm High-Power La ser-Diode Coaxial Module OL595N-20/P20 , OL595N-40/P20, OL595N-60/P20 GENERAL DESCRIPTION The OL595N-20/P20, OL595N- 40/P20, and OL595N-60/P20 are extremely high-power MQW structured 1.55 mm lase r-diode coaxial modules with single-mod e fiber pigtails. These modules are opt imal light sources for optical measurin g instruments and other systems that re quire high power. FEATURES • High ou tput power: Pf=20 mW (Pulse), 40 mW (Pu lse), 60 mW (Pulse) • Single-mode fib er • Multi-quantum-well (MQW) structu re APPLICATIONS • Optical measuring instruments • OTDRs PACKAGE DIMENSIO NS (Unit: mm) • OL595N-20/P20, OL595N -40/P20, OL595N-60/P20 f6.8 2–f2.2 7 12.7 17 q 2 f4 3–f0.45 1 6.4 w CASE LD w q e e 19 4 23.6 1/2 LASER DIODES OL595N-20/P20, OL595N-40 /P20, OL595N-60/P20 ABSOLUTE MAXIMUM R ATINGS Parameter Fiber Output Power LD Reverse Voltage Operating Temperature Sto.
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