What is the relative permittivity of si at the wavelength

Assignment Help Electrical Engineering

Reference no: EM13269919

An ND:YAG laser in the lab emits light at 1064 nm. The laser is light is directed into a slab of silicon, which has an index of refraction n = 4.

a. What is the relative permittivity of Si at this wavelength? (Hint: Si is non-magnetic.)

b. What is the frequency f and period T of the wave in air?

c. What is the wavenumber in air (k0) and the wavenumber in Si (k)?

d. What is the wavelength of the laser light in the slab of silicon?

e. Does the frequency f of the light change from air to silicon?

Reference no: EM13269919

Questions Cloud

What will the year 1 operating cash flow : Depreciation is computed using MACRS over a 5-year life, and the cost of capital is 9 percent. Assume a 40 percent tax rate. What will the year 1 operating cash flow for this project be?

What is the time-average poynting power density at a depth : A 100 Hz electromagnetic wave is propagating down into the sea water with an electric field intensity of |E| = 1 V /m just beneath the sea surface. What is the time-average Poynting power density at a depth of 100 m

Determine the substances work function and cutoff wavelength : Photons with wavelength 670 nm are capable of producing photoelectrons from a particular substance. Determine the substance's work function and cutoff wavelength

Health services administrator at good-patient hospital : You are a new health services administrator at Good-Patient Hospital located on the east coast of Florida. Upon reviewing different aspects of the facility, you realize that there is no facility disaster management plan in place.

What is the relative permittivity of si at the wavelength : An ND:YAG laser in the lab emits light at 1064 nm. The laser is light is directed into a slab of silicon, which has an index of refraction n = 4. a. What is the relative permittivity of Si at this wavelength (Hint: Si is non-magnetic.)

What is the weighted-average flotation cost for the firm : If your firm follows the practice of incorporating flotation costs into the project's initial investment, what is the weighted-average flotation cost for the firm?

What is the operating cash flow : Chevelle, Inc., has sales of $41,500, costs of $19,600, depreciation expense of $1,800, and interest expense of $1,000. If the tax rate is 35 percent, what is the operating cash flow, or OCF?

The great leap forward : History of Modern Asia - You need prepare paper on The Great Leap Forward

What is the resonant absorption wavelength : Consider an optical gain medium that has two levels at E 1=1.50 eV and E 2=3.50 eV. What is the resonant absorption wavelength

User Account

All Pages