Amplified Spontaneous Emission (ASE) Light Source-Optical Instrument, Light Source

1. Description:

ASE light source is a high stable, high output power broadband light source. It is widely used for manufacturing and testing of passive components such like fiber grating, DWDM thin film filter, CWDM thin film filter and AWG, as well as isolators and couplers. ASE broadband light source has C band and C+L band two types. The ASE source output spectrum curves could be the nature Er-fiber ASE curve or the flatten ASE curve with the GFF.

2. Features:

* Broadband spectrum output, covering C band

* High output power

* High stability

3. Application:

Optical fiber sensing system source

Fiber sensor testing

Optical fiber grating, DWDM, filter testing

Optical fiber measurement equitment

Optical fiber sensing&communication experiment

4. Specifications:

Parameter Unit Specification

Model Number - ALS-10-M ALS-15-B ALS-18-B ALS-20-B ALS-23-B

Output Power dBm Min. 10 Typ. 15, Min. 14 Typ. 18, Min. 17 Typ. 20, Min. 19 Typ. 23, Min. 22

Spectral Range nm 1526 ---1566

Min. Spectral Density dBm/nm Min. -10 Min. -6

Output Stability dB < +-0.02 (over 8 hrs), < +-0.005 (over 5 mins)

Output Polarization % Max. 5

Environment

Operation Temperature Range 0 to +40

Storage Temperature Range -10 to +70

Dimensions mm 250(W) *300(L) *100(H) 110mm*80mm*16mm

User Interface

Controls Keylock switch, optical output

Protection Pump laser overheating warning

Optical output connector FC/APC FC/UPC

Optical Fiber SMF-28

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