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Home >> Manufacturing And Researching Instruments >> Light Source >> BLS3211 C Band ASE Broadband Light Source

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BLS3211 C Band ASE Broadband Light Source
    Publish time 2017-02-21 09:41    
BLS3211 C Band ASE Broadband Light Source


The fiber optic ASE broadband light source is an incoherent light source. It is a semiconductor laser pumped 
erbium-doped silica fiber that generates spontaneous radiation. It also introduces spectrum flattening technology to achieve a
broadband flat spectrum. The light source wavelength covers the traditional C-band (1529.16nm~1560.61nm, 
frequency 195.9THz~191.6THz), with a spectral flatness better than 2dB. It is output through single-mode fiber or
polarization-maintaining fiber, making it suitable for applications such as fiber optic sensing. Various packaging 
options are available.

Features

l  Wide and flat spectrum       

l  Adjustable output power

l  High stable output power


Specifications

Item

Typical Value

Remark

Spectrum   Range (nm)

1528~1563

2dB   spectrum range

Output   Power (mW)

200


Output   Power Adjustable Range

10%~100%

good   spectrum flatness

Flatness (dB)

≤2

400mW,3dB   flatness

Output   Isolation (dB)

>35


Output   Stability@15 mins (dB)

≤ ±0.02

≤±0.5%

Output   Stability@8 hour (dB)

≤ ±0.05

≤±0.2

PER (dB)

≤ 0.2

≥23


Fiber

SMF-28

PM1550


 

Item

Benchtop

Module

Control Method

Button/RS232

RS232

Communication   Port

DB9 Female

DB9 Female

Power   Supply

100~240V AC, <30W

5V DC, <15W

Dimension(mm)

260×280×120

125×150×20 or 70×90x15

Output   Stability@15 mins (dB)

≤ ±0.02

≤±0.5%

Working   Temperature (℃)

-5~+35

Humidity   (%)

0~70%