Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Describe the differences between the Raman-Nath and Bragg regimes for acousto-optic modulation. A modulator operating in the Bragg regime consists of a slab of lead molybdate (PbM04) with thickness 50 mm and refractive index 2.3 at 633 nm wavelength. An acoustic wave with frequency 80 MHz is launched into the slab parallel with its faces; its velocity in the material is 3.75 x 103 ms-1. At what angle must a 633 nm He-Ne laser beam be launched into the slab in order to suffer maximum deflection? What is the magnitude of the deflection and what is the frequency shift suffered by the deflected beam. Is there any amplitude change? How would you design an optical switch based on this operation?
Two charged wires next to a conducting cylinder. Two wires, one charged with a positive line charge density and one with a negative line charge density, run parallel to a thick conducting pipe as shown in Figure 5.45. Calculate the electric field ..
Each window and door has a switch attached such that the contacts close when a door or window opens. Draw a ladder logic diagram that will turn on a light if one or more windows are open or if both doors are open.
Domestic waste releases 9 GJ/tonne when burned in electricity from waste plant having a conversion efficiency of 25 per cent. A community of 15 000 households produces 12 000 tonnes of combustible waste annually. (a) What is the annual electricity..
We use the time constant to characterize transients in electric circuits. In physics, the half-life is often used to characterize the exponential decay of physical quantities such as radioactive substances.
The sampling frequency in a DSP system is fs = 8khz kHz. A hold circuit is used after the DAC device. What is the percentage of distortion level at the frequency f= 3.4 kHz
Design a 2-bit multiplier using 2-input AND gates along with 2-input OR gates and inverters. Hint: start with a truth table and keep in mind that there are four inputs and four outputs. The numbers to be multiplied can be represented
There are 2 stages of pipeline. 1st stage: max delay 6.5ns, min delay 2.5ns. 2nd stage: max delay 5ns, min delay 2ns. Setup time, hold time and flip flop delays = 0.1ns.
Find the Thevenin and Norton equivalent circuits for the circuit. Find the maximum power that this circuit can deliver to a load if the load can have any complex impedance. Repeat if the load must be purely resistive.
a series RLC bandpass circuit with R= 30 ohms is designed to have a bandwidth of 5 Mrad/s and a center frequency of 50 Mrad/s. Find L, C,Q and the two cut off frequencies.
For a transformer with a line voltage of 34.5 KV on the primary and a line voltafe of 480V. Calculate Vphase primary and secondary,P,Q, and S for each of the following transformer connections and loads.
The voltage drops across three resistors in series are measured to be 10.0V, 15.0V, and 25.0V. If the largest resistor is 47.0 ohms, what is the value of the smallest resistor
A 100-μF capacitor is initially charged to 100V. We want 90percent of the internal energy to remain after one minute. What is the limit on the leakage resitance for the capacitor.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd