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LASER DIODES

OL3201N-40, OL3204N-40

¡ 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

E2V0015-37-X1

#8

#14

#7

#1

CASE

THERMISTOR

LD

PD

FIBER

TERMINAL CONNECTION

(BOTTOM VIEW)

(–)

(+)

PIN No.

FUNCTION

PIN No.

FUNCTION

1

2

3

4

5

6

7

COOLER ANODE

NC

NC

NC

LD ANODE, and

CASE GROUND

NC

PD CATHODE

8

9

10

11

12

13

14

PD ANODE

LD CATHODE

LD ANODE, and

CASE GROUND

THERMISTOR

THERMISTOR

NC

COOLER CATHODE

1.0

20.8

24

3.8

2.54

7.1

9

51

f0.45

#8

#14

#7

#1

(+)

(–)

CASE

THERMISTOR

LD

FIBER

TERMINAL CONNECTION

(BOTTOM VIEW)

PIN No.

FUNCTION

PIN No.

FUNCTION

1

2

3

4

5

6

7

COOLER ANODE

NC

NC

NC

LD ANODE and

CASE GROUND

NC

NC

8

9

10

11

12

13

14

NC

LD CATHODE

LD ANODE and

CASE GROUND

THERMISTOR

THERMISTOR

NC

COOLER CATHODE

1.0

20.8

24

3.8

2.54

7.1

9

51

f0.45