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OPTOM III > OPTOM 316 FINAL > Flashcards

OPTOM 316 FINAL Flashcards

1
Q

Anti-reflection

A

Transmits more wavelengths, reflection canceled out if reflection from front and back of coating is 180 out of phase. Coating is 1/4 wavelength. High RI lens needs AR coat due to lots of reflection

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2
Q

Mirror coat

A

High reflective surface via constructive interference, coating is 1/2 wavelength. Allows different coloured mirror coats. Needs tint to reduce own eye reflection

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3
Q

Single layer AR

A

For glass lens, one wavelength, thickness of coat changes wavelengths reflected

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4
Q
A
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OPTOM III (5 decks)

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