Answered: 02: Calculate the average power for…

02: Calculate the average power for laser of pulse width 39 ns and 12 nm, while keeping the peak power constant at 50 mW and the repetition rate is increased 5 MHz. Ans: 4.42 x10“ mW, 0.6 mW

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Electromagnetic Waves

Section: Chapter Questions

Problem 57P

See similar textbooks

Related questions

Q: Calculate the wavelength corresponding to an electron with the energy of 95 eV (kiloelectronvolt).…

Q: 64 Martian CO, laser. Where sunlight shines on the atmosphere of Mars, carbon dioxide mole- E2 =…

Q: 6. 1A fluóréščěňčé tiššué sample has following optical properties: a scattering coefficient of 8cm…

A: The number of photons scattered from this location is 20

Q: Calculate the wavelength corresponding to an electron with the energy of 104 eV (kiloelectronvolt).…

A: Given that Energy ( in eV ) = 104 eV . In joule : 104eV = 104×1.6 × 10^-¹⁹J . So we know…

Q: 3. Determine the viod percentage and show the radius of small sphere atom (0.732)

Q: 8The value of ÍCo( exi)is: A) B+1 D 3

A: The value of = k^.(k^×i^)

Q: You are given a small bar of an unknown metal. You find the density of the metal to be 18.6 g/cm3.…

Q: 17. A slab of intrinsic GaAs, 3 cm long, 2 cm wide, and 0.3 cm thick is illuminated by a…

Q: 3. The alloy indium gallium nitride InxGa₁-xN can be used to make a photodetector. Its band gap (in…

Q: A common 670-nm laser pointer produces a 1.0 mW power. Calculate the number of photons it produces…

Q: 1. Find x-ray machine accelerating potential if the shortest wavelength Amin = 0.05nm.

A: we know that shortest wave length λmin=12400VAo

Q: 2033 Consider a system of No non-interacting quantum mechanical oscilla- tors in equilibrium at…

A: Given, A system of N non-interacting quantum mechanical oscillator in equilibrium at temperature T.…

Q: A 10 gm a glass ball is in a box 10 cm across. Find its permitted energies

Q: Q.2: Calculate the longest wavelength for electron revolving in the fifth excited silicon atom,…

A: Wavelength can be calculated by using the equation, 1λ = R132-152Where R is the Rydberg constant…

Q: Integrated ConceptsAn excimer laser used for vision correction emits193-nm UV. Calculate the photon…

A: The energy of the photon is given as: E=hcλ......(1)where,E is the energy of photonh is planck's…

Q: In the classical limit calculate the wavelength corresponding to an electron with the energy of 97…

Q: Explain why the laser's power has such a high intensity.

A: The word intense can mean a lot of different physical quantities. The different physical quantities…

Q: 4 - Consider that the low frequency spectrum of the HCl molecule can be described by a harmonic…

Q: In the classical limit calculate the wavelength corresponding to an electron with the energy of 93…

Q: 4. Determine the wavelength and the angular frequency w of the laser if it has the energy 500 MeV.…

Q: A He-Ne laser has a gas discharge temperature of 400 k. The atomic mass of Ne (which is responsible…

A: In this question we have to calculate the line shape broadening due to doppler effect. Please give…

Q: 1.Design a band structure for a material that is transparent at T=0. It cannot absorb visible…

A: Given:- λ1=350 nmλ2=750 nm Find:- 1) the Fermi energy of the photon? 2) what is the highest energy…

Q: Laser light results from transitions from long-lived metastable states. Why is it more monochromatic…

A: LASER stands for Light Amplification by Stimulated Emission of Radiation. So as the name suggests,…

Q: As red light shines on a piece of metal, no electrons arereleased. When the red light is slowly…

A: The energy of the light wave is, E=hcλ Here h is Planck's constant. c is the speed of light in…

Q: Q3. Consider an n-type silicon photoconductor which is 0.1 cm long, 1µmthick and 50 umwide. If the…

A: Given: An n type silicon photo conduction value is 1μm thick, 50 μm wide. The longitudinal dimension…

Q: 2. Calculate the transconductance of a JFET having specified value of Ipss=12mA and Vp= 4V at bias…

Q: 2.) The (net) current in a solar cell can only go in one direction. Explain which direction is…

A: Solar cell.

Q: Integrated ConceptsCalculate the minimum amount of energy in joules needed to create a population…

A: Given data: Number of moles of neon is, n=1.00×10-4 moles.

Q: 12-Maxwell's equations are to electric and magnetic fields as equation is to the wave function for a…

A: The wave function is used to describe how a wave function evolves over time.

Q: B- What are the required conditions for He-Ne lasers to operate with higher output power?

A: Helium-Neon laser is a type of gas laser in which a mixture of helium and neon gas is used as a gain…

Q: Calculate the wavelength corresponding to an electron with the energy of 103 eV (kiloelectronvolt).…

A: The de Broglie wavelength for a particle of mass m having a momentum p is defined…

Q: 2. Calculate the transconductance of a JFET having specified value of Ipss-12mA and Vp - 4V at bias…

A: Transconductance of a JFET is given by the equation gm=gmo1-VGSVP…

Q: Calculate the wavelength corresponding to an electron with the energy of 94 eV (kiloelectronvolt).…

A: Given data: Energy of the electron is E=94 eV.

Q: Assume that lasers are available whose wavelengths can be precisely “tuned” to anywhere in the…

Q: 5. Which of the following equation is for Compton effect. С. A. В. D. E. AX-> -h mall-cose)c.af- h…

Q: About 0.1 eV is required to break a “hydrogen bond” ina protein molecule. Calculate the minimum…

Q: In the classical limit calculate the wavelength corresponding to an electron with the energy of 99…

Q: Answer by true or false. A- Avalanche photodiode (APD) is a p-i-n photodiode has an internal current…

A: In given question I have to tell us that which statement is true and false.

Q: 1. With a He-Ne laser of wavelength 11.5x 10-7 m, fringes remain clearly visible when the path…

A: Given: The wavelength of light = 11.5 x 10-7 m Path difference = 10 m

Q: Physics 1. Derive the expression ε(ω)=1- ωp 2 / ω2 , ωp2 =ne2 /ε0m for the dielectric constant as a…

A: There are 3 different questions. As per the Bartleby policy, we will answer the first question.…

Concept explainers

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

Question

Ans: 1.18 x10-" J, 1.18 KW
02: Calculate the average power for laser of pulse width 39 ns and 12
nm, while keeping the peak power constant at 50 mW and the repetition
rate is increased 5 MHz.
Ans: 4.42 x106 mW, 0.6 mW

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

For a He-Ne laser at 1 m and 2 m distances from the laser the output beam spot diameters are 4mm and 6mm respectively, calculate the divergence and explain?
At 293 K, the Bragg angle for X-ray peak (111) from a powdered gold metal specimen is 38.30o. If the same peak is detected at 493 K, calculate the angle. Assume gold metal has a coefficient of linear thermal expansion of 14.2 x10-6 K-1 and a length of 0.47 nm for its standard FCC unit cell.
Pulsed lasers used for science and medicine producevery brief bursts of electromagnetic energy. If the laserlight wavelength is 1062 nm (Neodymium–YAG laser), andthe pulse lasts for 34 picoseconds, how many wavelengthsare found within the laser pulse? How brief would the pulseneed to be to fit only one wavelength?
How many pulses must be coherently integrated to produce an integration gain sufficient toincrease the detection range for a given target from 5 to 50 miles? Hint: attached as an image.
Can an incoming intercontinental ballistic missile bedestroyed by an intense laser beam? A beam of intensity108 W/m2 would probably burn into and destroy a nonspinningmissile in 1 s. (a) If the laser had 5.0 MW power, 3.0 mm wavelength,and a 4.0 m beam diameter (a very powerful laser indeed),would it destroy a missile at a distance of 3000 km? (b) If thewavelength could be changed, what maximum value would work?Use the equation for the central diffraction maximum as given byEq. 36-12 (sin u = 1.22l/d).
An APD has a quantum efficiency of 50% at a wavelength of 500 nm in the absence of multiplication. If the device is operated with a reverse bias to give a multiplication factor of 8. Calculate: a. responsivity. b. the photocurrent of the APD if the incident optical power is 4 μW.
In performing a microwave diffraction activity, you determined that the spacing between the atoms was given by d=λ/(2sinθ). Assuming a wavelength of λ=2.20 cm, if you measured the peak angle to be θ=25.0∘±3.5∘, what is the uncertainty in your measured separation due to the uncertainty in your measured angle?
A laser produces light of wavelength 255 nm in an ultrashortpulse. What is the minimum duration of the pulse if the minimum uncertaintyin the energy of the photons is 1.0%?
If STM is to detect surface features with local heights of about 0.0200 nm, what percent change in tunneling-electron current must the STM electronics be able to detect? Assume that the tunneling-electron current has characteristics given in the preceding problem.
Check Your Understanding A sodium atom nukes a transition from the first excited state the wound state, emitting a 589.0-nm photon with energy 2.105 eV. If the lifetime of this excited state is 16108s, what is the uncertainty in energy of this state? What is width of the corresponding line?
In an the maximum photon energy E given by hf=qV. Would it be technically more correct to say hf=qV+BE, where BE is the binding energy of electrons in the target anode? Why isn’t the energy stated the latter way?
What is the diffraction limited resolution of 10 nm X-ray photons?