Find the absorption coefficient for materials that transmit 75% from che incident laser on a 1 mm width, .to the other side
Q: A laser produces light of wavelength 586 nm in an ultrashort pulse. What is the minimum duration of…
A:
Q: Using Bragg's law, calculate the diffraction angles (20) for all the peaks in the diffraction…
A: Here following values are given Number peaks(n) =3, Wavelength(λ)=0.1542 nm and distance(d) =0.143…
Q: Calculate the equivalent width of an absorption atomic line of triangular shape where the flux in…
A: Please see the next step for solution:-
Q: An experiment is performed to demonstrate the Hall effect. A thin rectangular strip of conducting…
A:
Q: Discuss the principles of laser action, including the facets of population inversion, cavity…
A: The principles of laser action are, including the topic of population inversion, cavity…
Q: -1) for the
A: Given the coefficient gain of the laser is 1 m-1, the wavelength is 1.06 μm, the upper life time is…
Q: X-ray diffraction made in aluminum metal with FCC structure in the X-ray diffraction pattern…
A: Given: The angle is 78.3°. The plane is (311). The wavelength is 0.15418 nm.…
Q: Given that the work function of Na metal is 1.82 eV, what is the threshold frequency of Na? NEED…
A:
Q: Find the linear electron density (i.e., electron concentration per unit length) for which the E22…
A: It is required to find the linear electron density for the given case. The linear electron density…
Q: An accelerating voltage of 8 keV was used for the EDX (Energy dispersive x-ray analysis) analysis of…
A: Solution:- Energy‐dispersive X‐ray spectroscopy (EDX) is a surface analytical technique…
Q: A silicon detector contains a photoconductive layer of thickness l = 20um. The refrac- tive index of…
A: the refractive index = 4 the reflection coefficient = n2-n1n2+n12 = 4-14+12 = 0.36
Q: A laser produces light of wavelength 665 nm in an ultrashort pulse. What is the minimum duration of…
A:
Q: f lse. 11. In Ophthalmic laser, the laser energy must be fixed for different spot sizes. TrueW
A: Spot size of a laser is the diameter of the focused lase beam expressed in micro meter. It depends…
Q: Ql- A Nd:YAG rod, 6 mm in diameter, 7.5 cm long, with 1 atom.% Nd, is cw pumped by a high pressure…
A:
Q: ase T. 7.1.1. How many photons per second are emitted by a 10.0-mW CO2 laser that has a wavelength…
A: Determine the energy of one photon,
Q: consis a reflectivity, one o other is 100%, and
A:
Q: Oblain the Coefficient of reftection R and Coefficient f tronsmissim T for the potential step…
A: Step potential barrier is given by:
Q: Design a double-slit electron-scattering experiment using 1.0-keV electrons that will provide the fi…
A: The kinetic energy of the particle in terms of momentum is E=p22m The de Broglie wavelength of the…
Q: Find the ratio of population of two states in He Ne laser that produces light of wavelength 632.8 nm…
A:
Q: Find the PHONON density of states in 2 dimensions.
A:
Q: A single-mode step-index fibre in doped silica is designed for operation at a wavelength of 1.31 um.…
A:
Q: Given that a photon is absorbed when the electron makes a transition from n=2 to r level. Determine…
A:
Q: For absorption spectra results at high energies, what are the validities (taken fundamental bandgap…
A: Quantum dots (QDs) are semiconductor particles a few nanometres in size, having optical and…
Q: Show that the hydrostatic equation and gradient Richardson number are dimentionless.
A: The hydrostatic equation is Here, P is the pressure, is the specific weight, z is the elevation…
Q: The spectial distaibution of the energy t radiation 'inside a Constant temprature is: enclosure 8rhc…
A: Long-wavelength limit: The Taylor expansion of the exponential function (ex) may be given as…
Q: caculate the temperature and pressure rises on a short-pulse excitaton of soft tissue at a body…
A: Given: Fluence is 10 mJ/cm2 Optical absorption coefficient is μa=0.1 cm-1
Q: Calculate the threshold wave length for tungsten surface whose work function is 4.5 eV?
A: Given, Work function for the tungsten, E = 4.5 eV
Q: Find ratio of mass attenuation coefficients of soft x-ray radiation and hard x-ray radiation (ms)…
A:
Q: Consider scattering with electrons of 50 eV on a crystal with planes separated by .3 nm. How many…
A: Bragg's Law is a fundamental equation in the field of X-ray crystallography and electron…
Q: A thin-film polycrystalline solid has a preferential orientation with [001] perpendicular to its…
A: The analytical technique of X-ray diffraction is based on the diffraction of X-rays by matter,…
Q: Colculate the 1st order Brog scattering cngles. when on electron beam. th -scotters fcom the Nickel…
A: (a) Given : E1 =75eV D=0.215nm
Q: The Drake equation is a tool used by scientists engaged in the Search for Extraterrestrial…
A: The Drake equation is N=R×fS×nP×fL×fi×fT×L -…
Q: Calculate the required value of the inversion population to obtain a coefficient of gain (1 m-1) for…
A: Given the coefficient of gain for the laser is 1 m-1, the wavelength of the laser is 1.06 μm, the…
Q: A force F of magnitude 920 lb is applied to point C of the bar AB as shown. Determine both the x-y…
A: A force F of magnitude 920 lb is applied to point C of the bar AB as shown in the figure. We need to…
Q: Looking for tips to re organize the Rutherford Scattering formula so it will allow a linear plot…
A: Rutherford scattering is that the elastic scattering of charged particles by the Coulomb…
Q: Nickel has a unit cell corresponding to fcc lattice with a lattice parameter of 0.352 nm. XRD of…
A:
Q: X rays of wavelength 0.207 nm are scattered from NaCl. What is the angular separation between fi…
A: Given: The wavelength of X ray is λ=0.207 nm. The formula to calculate the angle of diffraction…
Q: the magnete fietd nkensity B at Point a given by Show that VxB Maj %3D Maxwell eguatioN using DxE =…
A: Given, B→=μ04π∫J→×r→r3 dV r=R→-R'→we have, ∇→1r=-r→r3B→=-μ04π∫J→×∇→1r dV∇→ is done with respect…
Q: 6.9. A thin film of BCC structure (a = 4.0 Å) was deposited on a (001)-oriented substrate of FCC…
A: Answer:— A/c to Bragg's law we have 2dhklSin = n In the above problem we have two type of d h k l…
Q: Calculate the expected duration of mode-locked pulses in a Nd:YAG laser operating at 1.06 m, with a…
A: Concept: The Formula to determine the expected duration of mode-locked pulses will be…
Q: A Q-Switched Nd:YAG laser with a wavelength of 1064 nm. Its active medium is a cylindrical solid of…
A:
Q: Question 5) Laser diode has a 500μm cavity length with an effective absorption coefficient of 10cm¹,…
A:
Step by step
Solved in 2 steps
