Xinyang Liu

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Questions related from Xinyang Liu

How to splice dispersion compensation fiber with SMF28 with a reduced splicing loss ?

how to splice dispersion compensation fiber with SMF28 with a reduced splicing loss ?

06 January 2023 5,610 1 View

What is the maximum modulation frequency for an acousto-optics modulator?

What is the maximum modulation frequency of an acousto-optics modulator and what is the limiting factor? Thanks!

01 April 2022 2,819 3 View

Asymmetric autocorrelation trace of short laser pulses

Hello everyone, I would like to open one discussion of why autocorrelation trace (SHG based autocorrealtion) can sometimes gives asymmetirc signal. What can be the possible reasons? Thank you...

01 January 1970 540 3 View

How ChatGPT-like intelligent novel technique can revolutionize the world and help researchers

I believe everybody has been amazed by how intelligent ChatGPT can be and what kind of intelligent work it can complete indifferently from a real human. It is simply a trained language model using...

01 January 1970 5,764 3 View

Why there are always two-stage amplification in chirped pulse amplification system?

Chirped pulse amplification is a genius idea to improve output power while avoiding significant nonlinearity distortion. But why always two-stage amplifiers are needed, why not only one stage?

01 January 1970 5,455 4 View