Nonlinear polarization oscillating at frequency

Assignment Help Management Theories

Reference no: EM131098780

Numerical estimate of nonlinear optical quantities. A laser beam of frequency ω carrying 1 W of power is focused to a spot size of 30-μm diameter in a crystal having a refractive index of n = 2 and a second-order susceptibility of χ(2) = 4 × 10-11 m/V. Calculate numerically the amplitude P(2ω) of the component of the nonlinear polarization oscillating at frequency 2ω. Estimate numerically the amplitude of the dipole moment per atom μ(2ω) oscillating at frequency 2ω. Compare this value with the atomic unit of dipole moment (ea0, where a0 is the Bohr radius) and with the linear response of the atom, that is, with the component μ(ω) of the dipole moment oscillating at frequency ω. We shall see in the next chapter that, under the conditions stated above, nearly all of the incident power can be converted to the second harmonic for a 1-cm-long crystal.

Reference no: EM131098780

Questions Cloud

Properties of the anharmonic oscillator model : Tensor properties of the anharmonic oscillator model. Starting from Eq. (1.4.52), relevant to a collection of isotropic, centrosymmetric, anharmonic oscillators, show that the nonlinear susceptibility possesses the

How your classmate organisation is structured : Leadership and management - Choose a classmate to interview about his or her organisation. Prepare a list of questions for your interview that will enable you to get the following information: How your classmate's organisation is structured

Discuss some of the challenges law enforcement agencies : Discuss some of the challenges law enforcement agencies that are not unionized may face. How do you feel about police departments having union protection versus not having union protection?

What would you recommend if the interest rate is 10% per yr : If the cost of heat loss rises by $200 per year (uniform gradient) after the next year and the owner plans to keep the present building for 15 more years, what would you recommend if the interest rate is 10% per year?

Nonlinear polarization oscillating at frequency : Numerical estimate of nonlinear optical quantities. A laser beam of frequency ω carrying 1 W of power is focused to a spot size of 30-μm diameter in a crystal having a refractive index of n = 2 and a second-order susceptibility of χ(2) = 4 × 10-11..

Probability of winning the jackpot under : What was the probability of winning the jackpot under those game rules?

Why is the use of language especially important in theory : In no more than two pages (double spaced) and no less than one page (double space) summarize Orwell's main points from Principles of Newspeak. Why is the use of language especially important in theory? Provide at least one example of Newspeak from..

Find the dimensions of the new phone : The new iphone 6 plus has a perimeter of 471.8 millimeters. the height of the new phone is 2.5 millimeters more than twice its width. Find the dimensions of the new phone. please set up and solve this problem following the steps below:

Find the meson''s speed v as a ratio v/c : Find the angle θ in the laboratory system between the momentum of each photon and the initial line of motion.

User Account

All Pages