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  • Name: Swept Laser Source
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Product details:
We Support Swept Wavelength Tunable Laser, this is an external cavity tunable semiconductor lasers got function as wavelength quick scan, high precision of tuning, high repeatability of wavelength. Swept Wavelength Tunable laser is widely applied in optical coherence tomography (OCT), the interference measurement, spectroscopy and optical fiber sensors.

 

Features:
Swept wavelength range up to 40 nm
Laser line width, FWHM, of 0.15 nm
Side mode Supression Ratio CW of 45dB
Optical Signal to Noise Ratio of 45 dB
 
Continuous sweeping driven by external voltage source, up to 2 KHz
 
Applications:
Fiber Sensor Interrogation
(OCT)Optical Coherence Tomography
Laboratory Testing and Measurement
Fiber Optic Component Qualification
Tunable Laser Source

 

Technical Specification

Scanning laser light source

Parameters

Unit

Values

Optical parameters

 

Min

Type

Max

Wavelength Scan Range

nm

1525

 

1578

3dB Bandwidth

pm

0.3

 

25

Flatness

dBm

0.01

0.05

0.1

Output Optical Power

mw

0.8

3

4

Scanning frequency

HZ

1

 

10

Fiber Optic Connector

 

According to user requirement defined

Control

 

 

RS232 Control

local

Protocol Control

Level Interface Control

local

level control  3.3V LVTTL

Data Interface

 

 

RS232 Serial Interface

 

DB9

/CS Power Output select ①

 

SMB

SYN Synchronization Single input②

 

SMB

Mechanical Specifications

 

 

Size

mm

126× 157× 24

Weight

kg

0.5 

      Environment

 

 

Operating Temperature

+20~ +70

Operating Humidity

RH( %)

+5~+85

Storage Temperature

-10~+85

Storage Humidity

RH( %)

+5~+85

Electrical Specifications

 

 

Power input    DC input

V

± 12

 

①:CS at Low electricity, tunable laser cycle operation;CS at high electricity,tunable laser stop output,means no optical signal output;
②:Synchronization signal

 
Box Picture:

 

 

 

Module infornt picture:

 

PC Software boundary as follow:

 

Note: When not connected to the serial port, the light is red, connection for the green;

Order information

HY-TL-A-40-100-10-M-FP

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