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1550nm narrow linewidth single-frequency laser module <20kHz polarization maintaining
1550nm narrow linewidth single-frequency laser module <20kHz polarization maintaining
Idealphotonics’ narrow linewidth semiconductor laser module has the characteristics of ultra-low RIN noise and ultra-narrow linewidth, and is currently widely used in automotive lidar and fiber optic sensor detection systems.
Product features:Linewidth: <20kHz、 Optical power: 16dBm、 RIN noise: -165dBc/Hz @100kHz
Application area:
Unit Price
Please contact customer service for a discounted quote.
Part Number
LD-PD-1550-20-16-PM-FC/APC
Lead Time
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Stock
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General Parameters
Dimensional Drawing

Specifications

Parameter

Min.

Typical

Max.

Unit

Notes

wavelength

1530

1550

1570

Nm

Customizable

Operating temperature

-10


70


Output power


16

17

dBm

Customizable

RIN noise


-165

-163

dBc/Hz   @100kHz


Operating current


400

2000

mA


Operating voltage

4.75

5

5.25

V


Lorentz linewidth  1


10

20

KHz

Customizable

Side Mode Suppression Ratio


50


dB


FM range


3

5

GHz


Modulation rate

1

100

200

KHz


FM linearity


1%




Output method

Optical fiber output(default)

Connector type

FC/APC(default)

Fiber type

SM/PM

Note: The line width test solution is a delayed self-heterodyne beat frequency test

 


Pin defination

2.1.jpg

 

PIN#

Name

Function / specifictaion

1

Vcc

Input power 5V/3A, low noise

2

Tx(output)

Data output, RS232/3.3 to5V TTL232 (default)

3

Rx(input)

Data input, RS232/3.3 to5V TTL232 (default)

4

Gnd

Ground

5

Gnd

Ground

6

Vcc

Input power 5V/3A, low noise

7

Mod+(input)

N/A

8

Mod-(input)

N/A

9

Enable(input)

Laser output enable, low level on (default on)

 


Ordering information

PHX- C-T-M-C32 - ①②-③-④--------- 000 

PowerUnit  dBm

Coding linewidth   Coding connector type

2     100 KHz      0    SMF/FZ-APC

4      20KHz       1    PM/FC-APC

6       5KHz

8      1KHz

 

 

The following was filled out by AOL Labs staff:

Test date

2021.11.19

Test engineer

Yang Guang, Dai Jiahao, Chen Hongyu

Test production

1550nm narrow linewidth laser

Review

Wang Xiuxiang

Experimental purpose

Test power stability, line width and wavelength stability

Experimental equipment

Power meter, wavelength meter, 1550nm laser

 

 

Power stability

2.3.png

 

 

 

Wavelength stability

2.4.png

 

Linewidth

2.5.png

 


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