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

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

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

PIN#	Name	Function / specifictaion
1	V_cc	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	V_cc	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

Power：Unit 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

Wavelength stability

Linewidth

Optional Configurations

Downloads

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