Professional Knowledge

ASE light source

2021-07-30
ASE light source introduction:
ASE light source is specially designed for laboratory experiment and production. The main part of the light source is gain medium erbium-doped fiber and high-performance pump laser. The unique ATC and APC circuits ensure the stability of the output power by controlling the output of the pump laser. By adjusting APC, the output power can be adjusted within a certain range. Simple and intelligent operation and remote control.

How ASE works:
The main part of ASE light source is composed of high-performance pump laser. The pump laser has the function of gain medium doped fiber, and the circuit is mainly composed of ATC and APC. The reason why ASE light source has excellent power output stability is that the pump laser is controlled by these two circuits. However, adjusting the self radiation and output power of the light source is mainly due to the unique circuit of APC. By adjusting the APC circuit, the output power and self radiation of ASE light source can be adjusted. It is these two circuits that make the operation easier and can be controlled remotely.

Advantages of ASE light source:
1. High output power up to 100MW
2. The broad spectrum is C-band 1528~1563nm or L-band 1567~1603nm, and the spectral width can reach 40nm
3. Stable spectral output power
4. Flat output
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