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Message ID: 77     Entry time: Tue Aug 16 19:54:29 2022
Author: Jennifer Hritz 
Type: General 
Category: Optical Contacting 
Subject: Razor blade test 

We succeeded in setting up an apparatus for quantifiying the razor blade test. After mounting the glass slides such that the razor edge rested against the gap, we slowly turned the knob to push the blade into the gap. We started with the knob at 0.111, and at 0.757, the bond between the glass slides failed. As we approached 0.757, the interference pattern in the glass shifted, foreshadowing the break.

(Edit by Koji. This 0.757 is 0.0757 I suppose...? And the unit is in inch)

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