The polarizability volume of a liquid of molar mass 72.3 g mol−1 and mass density 865 kg m−3 at optical frequencies is 2.2 × 10−30 m3. Estimate the refractive index of the liquid.
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The polarizability volume of a liquid of molar mass 72.3 g mol−1 and mass density 865 kg m−3 at optical frequencies is 2.2 × 10−30 m3. Estimate the refractive index of the liquid.
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- A certain type of glass is used in making flat-panel computer monitors. For light with a wavelength in air of 656.3 nm, the refractive index of the glass is nA = 1.5160. For light with a wavelength in air of 435.8 nm, nB = 1.5290. Determine the difference, λA−λB, in their wavelengths inside the glass.b) For a Prism with refractive index of 1.5 if the SPP to couple of gold/water interface n water =1.3 has an angle of 74° , estimate the wavelength at which this coupling occurs. & gold = -9.3866 + 1.5293i.If a= 70.0° and theta=50.0°, what is the refractive index of material Z?
- The index of refraction of a glass rod is 1.48 at T = 20.0°C and varies linearly with temperature, with a coefficient of 2.50 x 10-5C⁰-1. The coefficient of linear expansion of the glass is 5.00 x 10-6C⁰-1. At 20.0 °C the length of the rod is 2.80 cm. A Michelson interferometer has this glass rod in one arm, and the rod is being heated so that its temperature increases at a rate of 5.00 C°/min. The light source has wavelength λ = 569 nm, and the rod initially is at T = 20.0°C. Part A How many fringes cross the field of view each minute? ΔΝ = Submit ΤΙ ΑΣΦ Request Answer < Return to Assignment Provide Feedback ? fringes/minuteRefractive index of water at 283K is 1.34 for radiation of wavelength 580 nm. What is the polarizability of the molecule?The index of refraction of a glass rod is 1.48 at T = 20.0°C and varies linearly with temperature, with a coefficient of 2.50 x 10-5/C°. The coefficient of linear expansion of the glass is 5.00 x 10-6/C°. At 20.0°C the length of the rod is 3.00 cm. A Michelson interferometer has this glass rod in one arm, and the rod is being heated so that its temperature increases at a rate of 5.00 C°/min. The light source has wavelength λ = 589 nm, and the rod initially is at T = 20.0°C. How many fringes cross the field of view each minute?
- The refractive index of water is found to have the values 1.29, 1.33, 1.34, 1.35, 1.32, 1.36, 1.30 and 1.33. Calculate % error.Problem 7: Brewster plates are used in laser cavities to polarize the light with the smallest amount of power loss possible (see figure). Suppose the laser cavity is filled with air (n = 1) and the Brewster's plate is made of glass (ng = 1.44). Part (a) What is the angle the normal to the plate must make with respect to the laser beam, θB, if the polarization of the reflected light is maximized? Answer in radians. Part (b) If instead this were a dye laser, whose cavity is filled with a liquid solution with ns = 1.3. What is the angle, θB, in radians?Please provide Handwritten answer. Advanced physics Refractive index of air, n0 = 1.0 Electronic charge, q= 1.6 × 10−19 C Boltzmann's constant, kB= 1.38 × 10−23 J/K Planch's constant, h = 6.62 × 10−34 J.s Speed of light in air, c= 3.0 × 10−8 m/s 1. Two layers of glass are placed on top of each other. The light is travelling from the layer with refractive index n1 = 1.45 to that with refractive index n2 = 1.40 . If these layers are to be molded into an optical fiber with a core radius of 8 μm, Find (i) the critical angle (ii) the numerical aperture and the acceptance angle (iii) Find the cut-off wavelength and the number of modes if the V-number is 2.04
- Brewster plates are used in laser cavities to polarize the light with the smallest amount of power loss possible (see figure). Suppose the laser cavity is filled with air (n = 1) and the Brewster's plate is made of glass (ng = 1.5). a) What is the angle the normal to the plate must make with respect to the laser beam, θB, if the polarization of the reflected light is maximized? Answer in radians. b) If instead this were a dye laser, whose cavity is filled with a liquid solution with ns = 1.3. What is the angle, θB, in radians?Spatial distribution of electric field E(x) of a light beam which has a wavelength 5.0x107m coming from free space (n=1) and entering the dielectiric medium (n=1.5) at x=0 interface is shown below. Write an expression for the electric field E(x,t) of light inside the medium. (Ignore any reflection at the interface) E(X) λ=5.0x107m E₂ MM n=1 x=0 E(x,t)=? n=1.5 XBrewster plates are used in laser cavities to polarize the light with the smallest amount of power loss possible (see figure). Suppose the laser cavity is filled with air (n = 1) and the Brewster's plate is made of glass (ng = 1.45). Part (a) What is the angle the normal to the plate must make with respect to the laser beam, θB, if the polarization of the reflected light is maximized? Answer in radians. Part (b) If instead this were a dye laser, whose cavity is filled with a liquid solution with ns = 1.3. What is the angle, θB, in radians?