Specifying Optical Coatings

[@ajingolk7716]

What device is used to test transmittance reflectance and absorption?

[@Felicitabeinghappy]

That is an interesting question..I would like to ask the same..

[@ajingolk7716]

@@Felicitabeinghappy you would like to know to glade

[@Felicitabeinghappy]

@@ajingolk7716 yes..

[@hoofheartedicemelted296]

If I were requesting barium ferrite for the purpose of 4 wave mixing to produce a Phase Conjugate Mirror what would I ask for, if I used your company sir?

[@hoofheartedicemelted296]

What sides of a BaTi03 crystal would require coatings for Four Wave mixing and what would the coatings be made of? What level of reflectivity would they be? How much would the finished product be on your website sir? Thank you.

[@wannabecarguy]

I have met the people who know the answer. Smart people.

[@hoofheartedicemelted296]

@@wannabecarguy Do any of them come to mind?

[@giaivisabledream7766]

Great! very useful !