660nm SM Narrow Linewidth Laser Diodes  2021-12-02    


Optical output 10mW; Narrow linewidth <1MHz; with TEC; Optical Isolation 30dB; Pigtail Length 1.0±0.1m; SM600; FC/APC

Part Number  :  PL-NL-0660-A-A81-SA
Unit Price  :  $2500.00
Lead time  :  in stock
Inventory quantity   :  0
Stock NO.   :  A80111009
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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=1535 CW

650

660

680

nm

Peak Optical Output Power

PO

-


10

20

mW

Spectral linewidth

LW

-

-

1

10

MHz

Side-mode   Suppression Ratio

SMSR

CW

30

40

-

dB

Optical Isolation

-

-10 < TC < +70 ºC

30

-

-

dB

Polarization Extinction Ratio

ER

-

20

-

-

dB

Relative Intensity Noise

RIN

CW, output power 5mW

-

-

-135

dB

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

λ

TL=1535

-

-

±30

pm

Wavelength Temperature   coefficient

Δλ/ΔT

TL=1535

-

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

-

-

45

65

mA

Operating Current

Iop

CW

-

120

150

mA

TEC set temperature

Ts

-

15

-

35

Laser Forward Voltage

VF

CW output power@15 mW

-

1.3

2.5

V

Monitor Dark Current

ID

Pf=15mw   VRD=5V

-

-

0.1

μA

Thermistor Current

ITC

-

10

-

100

μA

Thermistor Resistance

RTH

TLD=25°C, B=3900±100K

 

9.5

10

10.5

TEC Current

ITEC

IF=EOL,   TC=70°C

-

-

1.4

A

TEC Voltage

VTEC

IF=EOL,   TC=70°C

-

-

2.8

V



Spectrum 

A@~Z5(GG})QYUA5D[%9R_M1.jpeg


L-I Curve

6711.png

Wavelength Stability Test Result

660.jpg


Beam Quality(M2,2D/3D Beam)

t1.jpg


t2.jpg


t3.jpg


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.


Related



Name Model Price
660nm PM Narrow Linewidth Laser Diodes [PDF]

PL-NL-0660-A-A81-PA

USD 2700.00 
 

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