1550nm Ultra-Narrow Line Tunable Semiconductor Lasers for Coherent LIDAR 2021-12-12

LD-PD's narrow linewidth single-frequency laser using an unique the semiconductor external cavity structure. The typical output bandwidth is less than 20KHz linewidth and narrow linewidth FM laser module, with ultra-low RIN noise and excellent Frequency modulation performance, is now widely used in vehicle-mounted lidar and optical fiber sensing detection system.LD-PD's narrow linewidth single-frequency laser has its own patents, high structural stability, mature technology and it is suitable for mass production. This devise complies with Telcordia GR-468 standard and has passed the long-term reliability test.

Name	Model	Description	Parameter	Price
1550nm fast frequency modulation Laser diode [PDF] [RFQ]	PL-NLFMM-1550-E-1-PA-A-M Stock NO.: A80112002	Optical output 60mW; Narrow linewidth < 20KHz; with TEC; Optical Isolation 40dB; PM Fiber ; FC/APC	Central wavelength: 1550nm Output power: 60mW Linewidth: <20KHZ Package: Module Lead Time: in stock	USD 4800.00

Name

Model

Description

Parameter

Price

1550nm fast frequency modulation Laser diode [PDF] [RFQ]

PL-NLFMM-1550-E-1-PA-A-M
Stock NO.: A80112002

Optical output 60mW; Narrow linewidth < 20KHz; with TEC; Optical Isolation 40dB; PM Fiber ; FC/APC

Central wavelength: 1550nm

Output power: 60mW

Linewidth: <20KHZ

Package: Module

Lead Time: in stock

USD 4800.00

Parameter

Features

● PM Fiber output, line width is less than 20KHz

● ITU-T Wavelength from 1530 to 1565nm, can be customized upon request

● Frequency modulation range: 5GHz.

● Optical power: 16dBm.

● RIN noise: -165dBc/Hz @100KHz.

Laser Specifications

Specifications	Minimum value	Typical value	Maximum	Unit	Note
Wavelength	1530	1550	1570	Nm	Customizable
Working temperature	-10		70	℃
Output Power		16	17	dBm	Customizable
RIN noise		-165	-163	dBc/Hz@100kHz
Operational 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
Frequency modulation range		3	5	GHz
Modulation rate	1	100	200	KHz
Frequency modulation linearity		1%
Output mode	Opticaloutput (default)
Interface type	FC/APC (default)
Optical fiber type	SM/PM

1. Value measured by Autocorrelation heterodyne method

Spectrum

1550.1.png

Linewidth characteristics

1550.2.jpg

Dimension

图片1.png

Application

● LIDAR

● Fiber Optical Hydrophones

● Resonant Fiber Optic Gyro

● Distributed Fiber Sensing

● Coherent Communication

● Scientific Research

Ordering Info

PL-NLFMM-□□□□-☆-▽- XX-XXX-M

□□□□：Wavelength

1530~1565nm ITU-T DWDM,Optional

☆ ：Output Power

A: 5mW

B: 10mW

C: 20mW

D: 40mW

E: 60mW

▽：Modulation Mode

1：DM(Frequency modulation range:5GHZ,Modulation Rate:200KHZ)

XX: Fiber and Connector Type

SA=SMF-28E+ FC/APC

SP=SMF-28E+ FC/PC

PP=PM Fiber+ FC/PC

PA=PM Fiber+ FC/APC

XXX: Module grade

A:<20KHZ

M:M stands for Modular

1550nm Ultra-Narrow Line Tunable Semiconductor Lasers for Coherent LIDAR 2021-12-12

Product model

Parameter

Related