Can you explain two-three and four energy level and can you give the example to them laser device ?
Q: Q6) What is the difference between electrostatic and electromagnetic waves? b) Using the fluid…
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Q: NOTE 9 PRO MAX D CAMERA why is the Phofonic devices are ? EX Considered direct semicondator
A: here we have to explain that photonic devices are considered direct semiconductors.
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A: Answer:- The expression for the non relativistic case q∆V = 1/2 mv2 v2 = 2 q∆V / m v2 =[( 2 ×…
Q: How do lasers use the stimulated emission of radiation to produce light?
A: A laser is a device that generates high-intensity light in the form of a laser beam. The output…
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A: According to Bohr hypothesis, The angular momentum of the revolving electron is an integral multiple…
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A: Part A: Let λR denotes the wavelength of the red light. It is given as 650 nm. The energy…
Q: In metal the electron at 0 K need a minimum a mount of energy in order --to still in the metal O all…
A: In metal the electron at 0 K need a minimum amount of energy in order to escape from metal
Q: The energy level diagram below is for a hypothetical laser Light is pumped inte the system which…
A: Given: The energy level of the first excited state is E1 = 1.77 eV The energy level of the second…
Q: Your research team analysis the light of a mysterious object in space. By using a spectrometer, you…
A:
Q: The following topics are involved in this integrated concepts worked example: Table 29.2 Topics…
A: Given : wavelength of photon, λ = 550 nm = 550×10-9 m mass of particle, m =1 μg = 10-6…
Q: :Which one is the more commonly used in the medical fields Pulsed laser Contineous laser. Both O
A: Pulsed lasers are specially helpful in the study of transient phenomena that occur in time intervals…
Q: Can you give me information about lasers used in optoelectronics, explaining their types, history…
A: There are several types of lasers, including gas lasers, solid-state lasers, semiconductor lasers,…
Q: In Dirac theory what is the interpretation of “negative energy solution”?
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Q: Suppose light is incident on a clean piece of metal, and the stopping potential for the electrons…
A: For the photoelectric effect The kinetic energy of the electrons is given by KE = eVo Where KE =…
Q: 4- Suppose Schrödinger (x, t)=x³e-it/h . Find the potential such that Time-dependent equation is…
A: The wave function is given as ψ(x,t) =x3e-iEt/ℏ The time dependant Schrodinger equation is…
Q: Electron moves from n =3 to n=2 a) calculate change in energy of the electron in joules b)…
A: calculate the change in energy of an electron moving from energy level n=3 to n=2For n=3 , energy E…
Q: Which of the following is/are characteristics of lasers? ⦁ Emits the same wavelength of light ⦁…
A: Laser is defined as a device that amplifies the light and emit at a particular wavelength. It is…
Q: How many photons per second are emitted by the antenna of a microwave oven, if its power output is…
A: Here photons are emitted with given frequency. Each photon contain some energy. The total no of…
Q: 2) Which of the following assumptions is usually made about the electric field associated with light…
A: The electric field associated with electomagentic waves is oscillatory in nature. Hence, it is…
Q: aracter of light emitted from a nanocrystalline ith violet light will be altered as the size is…
A: As per guidelines, allowed to answer one question at a time. The light emitted by the…
Q: Two level systems question I want to know all a, b, c, d, e and f parts please
A: For a case of N independent particles ; we get
Q: Q1/B/ Discuss the operating of laser at loop gain=1. What happen to the output of the laser when the…
A: The loop gain of the laser is formulated as loop gain, G=Final intensity of radiation at the end of…
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: 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: Write and discuss the equation provides the fundamental concepts necessary for producing a laser.…
A:
Q: The filament assembly in an X ray machine is also called the
A: The filament assembly in an X ray machine is also called theCathodeit is the source of electrons in…
Q: For photoelectric effect to take place, the metal used as the cathode should have_________ A) high…
A: The photoelectric effect is the propensity of high energy electromagnetic radiation to eject…
Q: Q4. Which of the quantum circuits in the following Figure would produce the histogram shown below.…
A: The Hadamard gate (H) transforms the basis states |0⟩ and |1⟩ as follows: =…
Q: What of laser? are types
A: We know that the Four main Types Of Lasers are as mentioned below. a) Gas Lasers: b) Semiconductor…
Q: Question / Why in the laser electric discharge experiment, as the current increases, the voltage…
A: After ionization of the gas, when current flows through the gaseous medium, the electric discharge…
Q: A thin sólid barriér in the xy-plane has a circular hole. An electron traveling in the 0.00m/s…
A: Givend=12.6 μm=12.6×10-6 mvx=0 m/s
Q: Questions 1- What is the total spin of Cooper pairs? Is Pauli's Exclusion Principle valid for Cooper…
A: Cooper pairs are composite bosons. They have integral spin values.
Q: Derive an equation of wave model of EM energy proposed by JAMES
A:
Q: The following figure is an energy level diagram for a quantum system. What wavelegth is produced by…
A:
Q: We known that the 808 nm and 655 nm diode laser are same durations and power but why are the effects…
A: Solution: The effects of these laser devices are different is characterized and defined as below:
Q: A beam 100Mev lom. Vinitial paket He Spread e lectre travels distonc& width Ax % is 10 em wi in this…
A: The spreading of a wavepacket when it's initial width is ∆x at time t is given by spread in…
Q: How Laser works?
A: Answer:- Principle of laser :- Laser is produced by the energy released by electrons moving from…
Q: Q3) Write three limitations of using EELS?
A: As the thickness of sample increases, strong interaction between primary electrons within sample…
Q: Which of the following statements is not true for an electric charge? Electric charge is quantized O…
A: Option (a) Electric charge is because of the electron or protons having the value…
Q: Testing the data and model should be done before the results have been analyzed. TrueFalse
A: To explain the correct answer is given below,
Q: 7. While most laser diodes are edge embeddings, Vertical Cavity Surface Emitting Laser (VCSEL) has…
A: VCSEL is a laser device and its full form is a vertical-cavity-surface-emitting laser. Its light is…
Q: How Dirac Equation is superior to Klein-Gordon equation Explain?
A: Introduction: Klein Gordon equation is the relativistic version of the Schrodinger equation. KG…
Q: In a TV tube an electric potential difference accelerates electrons from a rest position towards a…
A: An accelerating electron having a particular wavelength, will also have some momentum. This is the…
Q: 6). How many eV are needed to move an electron with a wavelength of 3.93 e-15 Hz?
A: This problem can be solved using de Broglie wavelength formula.
Q: The energy equation is derived from using the principle of?
A: W1→2=K2-K1 (1) where W1→2 is the work done on an object by the net force on the object…
Q: If the light intensity is doubled by 210 after passing through a laser amplifier of length 14 cm,…
A: Consider the given data as below. Initial intensity is I0. Final intensity, I=2I0. Length, x=14…
Q: Photons in a laser beam have the same energy, wavelength and phase due to: * O All photons are the…
A: The photon's energy directly relates to its frequency, which means that the photon with a higher…
Can you explain two-three and four energy level and can you give the example to them laser device ?
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