OL3201N-40 [OKI]
1.3 レm High-Power Laser-Diode DIP Module; 1.3レm高功率激光二极管DIP模块
| 型号： | OL3201N-40 |
| 厂家： | 
OKI ELECTRONIC COMPONETS |
| 描述： | 1.3 レm High-Power Laser-Diode DIP Module |
| 文件： | 总4页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
E2V0015-37-X1
¡ electronic components
OL3201N-40, OL3204N-40
1.3 mm High-Power Laser-Diode DIP Module
GENERAL DESCRIPTION
The OL3201N-40 and OL3204N-40 are extremely high power, 1.3 mm laser-diode DIP modules
with single-mode fiber pigtails. The OKI laser chips achieve single-mode fiber output of over
40 mW. These 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=40 mW
• Single-mode fiber
• Hermetically-sealed, 14-pin Dual-In-line Package (DIP)
• Includes thermoelectric cooler for temperature control
• Includes monitor photodiode (OL3201N-40)
APPLICATIONS
• Optical measuring instruments
• OTDRs
PACKAGE DIMENSIONS (Unit: mm)
• OL3201N-40
• OL3204N-40
5
1
5
1
20.8
2.54
7.1
9
1.0
20.8
2.54
7.1
9
1.0
24
24
3.8
3.8
f0.45
f0.45
TERMINAL CONNECTION
(BOTTOM VIEW)
TERMINAL CONNECTION
(BOTTOM VIEW)
#8
#7
#14
(–)
#8
#7
#14
(–)
FIBER
FIBER
THERMISTOR
CASE
LD
THERMISTOR
CASE
PD LD
(+)
#1
(+)
#1
PIN No.
FUNCTION
COOLER ANODE
PIN No.
8
9
FUNCTION
PD ANODE
PIN No.
FUNCTION
COOLER ANODE
PIN No.
8
9
FUNCTION
1
2
3
4
5
1
2
3
4
5
NC
NC
NC
NC
LD CATHODE
LD ANODE, and
CASE GROUND
THERMISTOR
THERMISTOR
NC
NC
NC
NC
LD CATHODE
LD ANODE and
CASE GROUND
THERMISTOR
THERMISTOR
NC
10
10
LD ANODE, and
CASE GROUND
NC
11
12
13
14
LD ANODE and
CASE GROUND
11
12
13
14
6
7
6
7
NC
NC
PD CATHODE
COOLER CATHODE
COOLER CATHODE
1/4
LASER DIODES
OL3201N-40, OL3204N-40
ABSOLUTE MAXIMUM RATINGS
Parameter
Fiber Output
Symbol
Test Conditions
Ratings
Unit
mW
mA
V
Pf
IF
60
400
Forward Current
Ta=25°C
VR
Ic
2
Reverse Voltage
1.2
A
Cooler Current
Topr
Tstg
—
—
–20 to +45
–20 to +70
°C
Operating Temperature
Storage Temperature
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
( Ta=25°C)
Parameter
Threshold Current
Symbol Test Conditions Min.
Typ.
50
Max.
65
Unit
mA
nm
nm
mW
V
Ith
lc
—
Pf=40 mW
Pf=40 mW
IF=400 mA (CW)
IF=400 mA
Vr (PD)=5 V
Pf=40 mW
Pf=40 mW
DT=20°C
—
1280
—
1310
7
1330
20
Center Wavelength
Spectral Half Width
Fiber Output Power
Forward Voltage
Dl
Pf
40
50
—
VF
—
—
2.5
1
IDARK
Im
—
—
mA
mA
°C
PD Dark Current *
Monitor Current *
Cooler Capacity
50
—
—
DT
Ic
20*
—
—
—
Cooler Current
—
1.2
3
A
Cooler Voltage
Vc
DT=20°C
—
—
V
Thermistor Resistance
* : OL3201N-40
Rth
—
—
10
—
kW
FIBER PIGTAIL SPECIFICATIONS
Parameter
Fiber Type
Specifications
Unit
Single-mode
10 1
—
mm
mm
mm
m
Mode Field Diameter
Cladding Diameter
Jacket Diameter
Length
125 2
900
1 (Min.)
FC
—
Connector
2/4
LASER DIODES
OL3201N-40, OL3204N-40
TYPICAL CHARACTERISTICS
• OL3201N-40
Fiber Output Power vs. Forward Current
60
0.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Pf
0.4
0.3
0.2
40
VF
Im
20
0
0.1
0.0
0
100
200
300
400
Forward Current IF (mA)
• OL3204N-40
Fiber Output Power vs. Forward Current
60
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Pf
40
VF
20
0
0
100
200
300
400
Forward Current IF (mA)
3/4
LASER DIODES
OL3201N-40, OL3204N-40
• OL3201N-40, OL3204N-40
Oscillation Spectrum
1
0.8
0.6
0.4
0.2
Pf=40 mW
0
1275
1300
1325
Wavelength (nm)
4/4
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