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KAGRA MIR (Absorption)
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ManuelMarchio - 02:36, Wednesday 27 April 2016 (241)Get code to link to this report
Noise investigation - Tama-sized sapphire sample sitting on blocks

I attach a report about the measurements I did this week

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ManuelMarchio - 01:30, Tuesday 10 May 2016 (242)

I made a calculation that might explain why I couldn't see any absorption signal.

The cross point between pump and probe changes position when there is a thick sapphire sample.

Details are in the attached slide.

This might also explain why in my simulations the simulated scan shows a thicker sample than the measured scan. I will include this effect in the simulations and check the result.