Lecture+7 - = k ( CD - BD ) = 2n n = 0,1,2,. for max I = E...

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( ) 2 kCD BD n θ π =− = () 2 2 CD BD n λ = 0,1,2,. .. max n for = CD BD n −= sin CF BC n = 222 12 1 2 2c o s IE E E E E == + +⋅
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Properties and Applications of Electromagnetic Radiation Photons and waves Amplitude, frequency, polarization and phase ------------------------------------------------ Interaction of light with matter Refractive index: Refraction Reflection Diffraction Absorption Emission Scattering Substance Refractive index (yellow light) permittivity Air 1.002926 1.000295 Fused quartz 1.46 1.94 Water 1.33 9.0 12 1 2 1 0 8.854185 10 JC m ε −− 0 relative permittivity = () 1 8 2 00 2.997925 10 c εμ == × 7221 1 0 41 0 ( ) JsC m Hm μπ ( ) 0 ix t k EE e ω = i c k =
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n 1 refractive index n 2 refractive index n 2 > n 1 Reflection Refraction 11 2 2 sin sin nn θ ×= ×
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1 ν c= νλ ;= λ c 11 2 2 sin sin nn θ ×
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Calculate the wavelength of a ruby laser at 694.3 when passing through quartz, Which has a refracting index of 1.55 A ray of light in water (n=1.333) is incident on a plate of crown glass (n=1.529) at an angle of 65 degrees. What is the angle of refraction in the glass?
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This note was uploaded on 02/14/2011 for the course SCIENCE 321 taught by Professor Aaa during the Spring '11 term at Windsor.

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Lecture+7 - = k ( CD - BD ) = 2n n = 0,1,2,. for max I = E...

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