Does clamping force or rigidity play a role in preventing chipping of thin films on SiN?

There are a number of variables that can contribute to chipping, especially proper clamping force. We also offer a pressure applicator that holds the chip against the waveguide mounting plate. https://krelltech.com/items/waveguide-pressure-applicator/. Also, diamond films tend to "cut" cleaner.

Can you please tell me if this can be used to fix both ceramic fiber ferrules and the metal style fiber ferrules? Thank you, Rosemary Diaz

Yes, SpecPro supports ceramic and metal fiber-terminated ferrules, as well as glass and polymer types. This is also true for all Krell polishers.

Hello, currently have both Aluminum Oxide & Silicon Carbide PSA 4" pads that we use to polish Glass Die facets. Can you advise on advantages of one type over another? We use these for optical polish after grind.

For a particular abrasive "grit" size, silicon carbide particles are harder and sharper than aluminum oxide. SC will cut a surface faster, but AO will typically provide a smoother finish.

Good morning, Is this something you are able to provide? Polishing Film – Alumina Oxide (AO) and Diamond (5.5” x 5.5” sheets) **5.0um AO Foam-Backed Film Part# 0700-2663 We are looking to purchase very large qty. Thank you Laura F&M Micro Products

We can supply these film types, but only in 5", 4", and 2" diameters for use with Krell automated polishers.

Do any of these machines have to be calibrated? If so, can you provide information on how often and who calibrates the machines. Thank you

For your application and system set-up, there is no need for routine calibration. You can confirm system alignment using the videoscope inspection system and measurement software. If polish angles deviate from your target specifications, the workholder provides the means for in-house adjustment.