1080nm SM Narrow Linewidth Laser Diodes


Central wavelength 1080nm; Optical output 35mW; Narrow linewidth 1MHz; with TEC; Optical Isolation 30dB; Pigtail Length 1.0±0.1m; SM fiber; FC/APC

Part Number  :  PL-NL-1080-B-A81-SA
Unit Price  :  $2800.00
Lead time  :  in stock
Inventory quantity   :  0
Stock NO.   :  A80111069
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The PL-NL series Fiber Bragg Grating laser is single frequency laser diode module designed for optical measurement and communication. The laser is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC).


Optical Characteristics (at 25 °C laser temperature)

Parameter

Symbol

Condition

Min.

Typical

Max.

Unit

Center Wavelength

λc

TL=15~35℃ CW

1079

1080

1081

nm

Peak Optical Output Power

PO

-

-

25

35

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


-

-

-135

dB/Hz

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

△λ

TL=1535

-

-

±30

pm

Wavelength Temperature   coefficient

Δλ/ΔT

TL=15~35℃

-

65

80

pm/ºC

Wavelength Current   coefficient

Δλ/ΔΙ

-

-

1.0

2

pm/mA


Electrical Characteristics (at 25 °C laser temperature)

Parameter

Symbol

Condition

Min.

Typical

Max.

Unit

Threshold Current

ITH

-

-

25

40

mA

Operating current

Iop

CW

-

80

140

mA

TEC set temperature

Ts

-

15

-

35

Laser Forward Voltage

VF

CW output power@ 15 mW

-

1.3

3.0

V

Monitor Dark Current

ID

Pf=15mw    VRD=5V

-

-

0.1

μA

Input Impedance

ZIN

-

22

25

28

Ω

Thermistor Current

ITC

-

10

-

70

μA

Thermistor Resistance

RTH

T=   25 °C

9.5

10

10.5

TEC Current

ITEC

TL = 25 °C, TC = 70 °C

-

-

1.4

A

TEC Voltage

VTEC

TL = 25 °C, TC = 70 °C

-

-

2.8

V


Fiber Pigtail Specifications

Parameters

Description

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

MM.jpg

Note: The PM fiber and the connector key are aligned to the slow axis,fast axis is blocked.


Spectrum

1080.2.png

L-I Curve

1080.1.png

Wavelength Stability Test Result

1080.jpg


Related



Name Model Price
1080nm PM Narrow Linewidth Laser Diodes [PDF]

PL-NL-1080-B-A81-PA

USD 2950.00 
 

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