Define fourier transform and inverse fourier transform.
Q: - Label some major component of the laser device and briefly explain their functionality. Active…
A: Given: Active Medium: Back and front mirror: Excitation electrodes: Power supply:
Q: Question 1 What is the approximate power output of the Distributed Feedback LASER? O 0.8 mW to 2 mW…
A: To describe the power output of the Distributed Feedback LASER. The distribution feedback laser uses…
Q: what are Experience tools of experience directivity aser of light?
A: Because laser light is: Monochromatic - It contains only one specific wavelength and hence one…
Q: Describe the principles and applications of "quantum repeaters" in extending the range of quantum…
A: Quantum repeaters are devices designed to extend the range of secure quantum communication by…
Q: Explain what is meant by allowed optical transition
A: The optical selection rules distinguishes between the allowed and forbidden transition that can take…
Q: Explain Tunnel effect
A: Quantum tunnelling or tunneling is the quantum mechanical phenomenon where a wavefunction can…
Q: Define Microwaves.
A:
Q: Explain in detail how light is both a wave and particle.
A: Light has properties of particle and wave both. it is explain according to situations some time it…
Q: Explain the phenomenon of absorption / emission of light by a molecule and describe the processes in…
A: The absorption and emission of light by a molecule are fundamental processes in chemistry and…
Q: Match the following: number of cycles per second measured in Hertz (or cycles per second) length…
A: Solution: Given: Match each item in Group 1 with any one of the items in Group 2. Group 1: (1)…
Q: Write a brief summary of Polarized EXAFS and XANES and its advantage over broad band sources
A: Since XANES is a much larger signal than EXAFS, XANES can be done at lower concentrations, and at…
Q: From Figure 1.determine its gradient (slope of the line)? A. Workfunction B. Planck constant C.…
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Q: Q1: find the frequency cyclotron (F) of free electron, if the magnetic field about 1KG applied on…
A:
Q: 1. The intensity of an electromagnetic wave is shown below. The dashed line is the envelope of the…
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Q: Explain the difference between a MASER and a LASER. Who was the inventor of MASER? Explain both…
A: LASER stands for Light Amplification by Stimulated Emission of Radiation. MASER stands for Microwave…
Q: If the light intensity is doubled by 210 after passing through a laser amplifier of length 14 cm,…
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Q: : find the frequency cyclotron (F) of free electron, if the magnetic field about 1KG applied on the…
A: Given: The strength of the magnetic field is 1 kG. Write the expression for the frequency of the…
Q: Q1. The generalized Fourier Transform of 1 is the impulse function (f). Use this conclusion to find…
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Q: Laser is based on A. Stimulated emission B. Blackbody emission C. Einstein's axiom
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Q: Describe the relationship between a photon’s wavelength andits energy
A: Atom goes from lower to higher energy state, when it gains energy and gets excited. But it remains…
Q: Differentiate between three processes of photoelectric effect, Compton effect and x-ray production.…
A: We have to differentiate between three processes of photoelectric effect, Compton effect and x-ray…
Q: Describe Microwaves.
A: Electromagnetic waves are waves which formed due to vibration between electric and magnetic field.…
Q: 5. A laser has a power of 22.0 W and a beam radius of 0.5 mm (a) Find the intensity of the laser.…
A: Given that: Laser power, P=22 W Beam radius, r=0.5 mm
Q: Scattered of wavelength in Compton effect obviously depends on A. Intensity B. Material C. Angle D.…
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Q: Q2: Find the total energy of the signal: Scos²(x) x(t) = 2 0. W. -05 05 05 (-12.0) (22.0) 05
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Q: Properties of wave physics
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Q: Question 21 What is the approximate power output of the Distributed Feedback LASER? 0.8 mW to 2 mW 6…
A: The approximate power output of the Distributed Feedback laser is 6mW to 12 mW So option (b) is…
Q: Explore the applications of lasers in various fields, including medicine, communication, and…
A: The term "lasers" stands for "light amplification by stimulated emission of radiation," and because…
Q: How one can attain the highest peak power of lasing
A: Solution -
Q: Use values (6x1014, 0.9 eV) and (8x1014, 1.65 eV) from the graph to determine the value of Planck’s…
A: We know that E=hf that means planck's constant is slope of graph E and f.
Q: Compare and contrast continuous spectrum and emission spectrum.
A: Continuous spectrum is the spectrum that has continuous wavelength over a wide range. There is no…
Q: A laser can have all these properties except: a)single color. b)glow in the dark. c)single…
A: The full form of LASER is Light Amplification by stimulated emission of radiation.
Q: Describe the nature of self-excited vibrations why their considered as destructive.
A: SOlution: Explanation about self-excited vibration.
Q: b) Determine ex-dy sin (dx c). A 3D Fourier transform of f(r) is given as f(k) = 1 Determine f(r).…
A: To determine the inverse Fourier transform of sF(k) = 1/(√(2π))^3k^2, we can use the inverse Fourier…
Q: 2. Find the Legendre transform g(p) of the function f(x) = x², where p = f'(x).
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Q: How is the energy of a photon related to its vibrational frequency?
A: The energy of a photon is given by
Q: Write and explain the expression for the width of a spectral line
A: Frequency ranges v are used to characterize the spectral line of atom or a wavelength range λ=cv…
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