Ck Ong

4 Questions 4 Answers 0 Followers

Questions related from Ck Ong

How to incorporate a dilution factor into UV-Vis absorbance graphs ?

Hi, I diluted a nanocomposite solution with D5x to measure its UV-Vis absorbance. What I did was just simply times 5 with the UV-Vis absorbance results I have and assume this is the full...

19 June 2023 5,333 1 View

Why oxide based saturable absorber are complex to control its nonlinear response ? Is there any references talks about it in detail?

I manage to saw in both articles where they mention the materials' nonlinear response towards light are difficult to control with simple fabrication process. Unless we are using MBE technique....

10 May 2023 7,594 1 View

How to convert absorption coefficient of a optical fiber at 928nm to 977nm ?

How do I convert ytterbium ion absorption of 280 dB/m at 920nm into db/m at 977nm?

05 May 2023 6,617 7 View

How to identify suitable Yb length to build a ring fiber laser cavity suitable for Q-switch or modelock?

I have a 6m YDFL fiber in my hand and looking to build a ring fiber laser cavity that could have the highest gain so that I can easily achieve Q-switch or modelock with my current SA. However,...

05 May 2023 7,965 1 View