Center Wavelength

λc

TL=15～35℃ CW

939

940

941

nm

Peak Optical Output Power

PO

-

-

50

85

mW

Spectral linewidth

LW

-

-

1

10

MHz

Side-mode Suppression Ratio

SMSR

CW

40

50

-

dB

Optical Isolation

-

-10 < TC < +70 ºC

30

-

-

dB

Polarization Extinction Ratio

ER

-

20

-

-

dB

Relative Intensity Noise

RIN

CW, output power 10mW

-

-

-135

dB/HZ

Wavelength drift with case (-10 to 70 ºC) temperature

△λ

TL=15～35℃

-

-

±30

pm

Threshold Current

ITH

-

-

25

40

mA

Operating current

Iop

CW

-

120

180

mA

TEC set temperature

Ts

-

15

-

35

℃

Laser Forward Voltage

VF

CW output power30 mW

-

1.3

2.5

V

Monitor Dark Current

ID

-

-

-

0.1

μA

Input Impedance

Zin

-

22

25

28

Ω

Thermistor Resistance

RTH

TL =   25 °C

9.5

10

10.5

KΩ

Thermistor Current

ITC

-

10

-

100

μA

TEC Current

ITEC

TL = 25 °C, TC = 70 °C

-

-

1.4

A

TEC Voltage

VTEC

TL = 25 °C, TC = 70 °C

-

2.8

V

Case Temperature

℃

-5

25

70

Chip Temperature

℃

+10

25

40

Operating Current

mA

0

120

180

Forward Voltage

V

0.8

1.8

2.5

TEC Current

A

-

1.2

1.4

Reverse Voltage(LD)

V

-

-

1.8

NO

Parameter

NO

Parameter

1

Cooler anode+

8

NC

2

Thermistor

9

NC

3

PD anode-

10

LD anode+

4

PD cathode+

11

LD cathode-

5

Thermistor

12

NC

6

NC

13

Case

7

NC

14

Cooler cathode-

Fiber Type

PM fiber

Jacket Type

900μm loose tube

Pigtail Length

1.0±0.1m

Connector Type

FC/APC

PM fiber Connector Orientation

Please see the right figure