ASE Broadband Light Source

Product introduction

The KY-OS-ASE series ASE broadband light source adopts 980nm semiconductor laser pumped rare earth doped fiber to generate spontaneous emission light principle, combined with local optical feedback control and high precision ATC&APC control circuit. It has the advantages of high output power, wide spectral line, low polarization, high power stability, high average wavelength stability, etc. It can meet the stringent performance requirements of broadband light sources in research fields such as sensing, testing and imaging. This product is widely used in fiber component testing, optical fiber sensing system, biomedical coherence tomography and other fields.

Key Features

l  Wavelength C/L/C&L

l  High output power,Max.200mW

l  High flatness

l  Low polarization

l  High stability and high reliability

l  High precision ATC&APC control circuits

l  Module, desktop package

l  Custom power and spectrum

Applications

l  Biomedical coherence tomography

l  Passive device production and testing

l  Optical fiber communication system

l  Optical fiber sensing system

Parameters

Parameters

Symbol

Unit

Min.

Typ.

Max.

Wavelength

C-band

l

nm

1527

-

1565

L-band

l

nm

1565


1610

CL-band

l

nm

1527


1610

Output optical power

Po

mW

20



Flatness**

F

dB

-

2

-

Spectral density

Psd

dBm/nm

-17


-2

Power stability

PSS

dB/5min



±0.005

PLS

dB/8h



±0.01

Optical isolation

ISO

dB

30

35


Power consumption

Pc

W


1


Specification


Module

Desktop

Dimensions

L x W x H

240×300×90 mm

95×70×20 mm

Power requirement


AC 220V ± 10% 30W

DC +5V

Output fiber


SMF 900um loose tube

Operating mode


CW

Optical connector


FC/PC,FC/APC or user specified

*Can be customized according to customer requirements.

**Built-in gain flattening filter.


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