Answered: 2. A thin film is deposited on…

2. A thin film is deposited on substrate (n=4) to eliminate the reflection at 1500 nm wavelength at normal incidence. Determine the film refractive index and minimum thickness.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter30: Atomic Physics

Section: Chapter Questions

Problem 53PE: (a) What is the distance between the slits of a diffraction grating that produces a first-order...

See similar textbooks

Related questions

Q: An electron traveling from the sun as part of the solar wind strikes the earth’s magnetosphere at…

Q: The coefficient of friction between a locomotive's wheels and the rails is 0.10. The locomotive has…

A: The objective of the question is to find the steepest slope that the train can climb without…

Q: 3 An 1,800 kg car traveling at 15 SE collides with a 900 kg car traveling at 15% W head on. They be…

A: The objective of the question is to find the final velocity of the cars after collision, identify…

Q: The force on the -1.0nC charge is as shown in the figure. (Figure 1). Figure Part A -1.0 nC + 60° 10…

A: Step 1:Step 2:Step 3:Step 4:

Q: If a light ray strikes a mirror at an angle of 28.4 degrees from the normal, at what angle is it…

A: The objective of this question is to find the angle at which a light ray is reflected from the…

Q: A wire carries a 4.94-A current along the x axis, and another wire carries a 2.58-A current along…

Q: Don't provide hand writing solution

A: The objective of the question is to find the speed of the block just after the collision and the…

Q: x VU Password Changed Successfully X G W to MW - Google Search X New Tab to Outlook X VL MyNova…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: Very far from earth (at R=∞), a spacecraft has run out of fuel and its kinetic energy is zero. If…

A: Solution:Explanation:Mechanical energy includes both kinetic energy (energy due to motion) and…

Q: Could you please explain this question

A: The objective of this question is to calculate the pressure on the lungs of a dinosaur when it is…

Q: In Fig. 21-22, the particles have charges 91 = -92 = 137 nC and 93 = -94 = 148 nC, and distance a =…

A: Step 1:Step 2:Step 3: Step 4:

Q: A satellite used in a cellular telephone network has a mass of 1920 kg and is in a circular orbit at…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: A scuba diver training in a pool looks at his instructor as shown in the figure on the next page.…

A: Step 1: a) According to Snell's law, if 'i' and 'r' are the angle of incidence and angle of…

Q: Two force sensors are connected together. One sensor is attached to a wall and the second sensor is…

Q: (a) An inductor designed to filter high-frequency noise from power supplied to a personal computer…

A: Step 1: L≈21.22mHSo, the minimum inductance required for the inductor to produce a reactance of 2.00…

Q: A. If a proton moves at 0.750c, calculate the totalenergy of the proton in the laboratory frame…

A: The objective of the question is to calculate the total energy of a proton moving at a speed of…

Q: Homework problem 1 Nitrogen is compressed in a reversible process in a cylinder from 100 kPa, 20°C…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. What is the moment of inertia of a propeller with six blades? Treat each blade as a rod, each of…

A: Approach to solving the question:To calculate the moment of inertia of the propeller with six…

Q: can i have some help with this problem:

Q: Consider the dispersion relation of a linear spiral density wave perturbation (equation 4.45 in…

A: Step 1: Understanding the Toomre Q ParameterThe Toomre Q parameter is a unitless value that…

Q: Consider the two-sided chamber shown,where the right half has a volume of V = 490 L and the left…

A: According to the given question, the given data are the following:Right half volume, V = 490LLeft…

Q: An RLC series circuit is constructed with R = 110.0 Q, C = 5.75 μF, and L = 0.54 H. The circuit is…

Q: A.5 After deposition of an Al film, the basic frequency of the quartz crystal monitor (10 MHz) is…

A: The objective of this question is to calculate the thickness of the deposited Aluminum film on a…

Q: Find the magnetic field at point A. i- L A R

A: Step 1:Concept-To calculate the magnetic field at point A due to a wire carrying current i of length…

Q: As a spring is heated, its spring "constant" decreases. Suppose the spring is heated so that the…

Q: Two boxes, A and B, are connected to each end of a light vertical rope, as shown in the following…

A: Step 1: GivenFA = 76.0 NTension in the rope, T = 33.0 NDistance descended by box B, d= 10.6 mTime…

Q: Please give detailed explanation with diagram (STRICTLY DON'T COPY FROM OTHERSITE)

Q: Mamenchisaurus, a sauropod dinosaur from Sichuan province in the Late Jurassic period, has one of…

A: Step 1:

Q: For the oscillating object in the figure, what is its maximum speed?(Figure 1) Express your answer…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Consider a room heater that uses a concave mirror to reflect infrared radiation from hot coils. The…

A: Given:- Radius of curvature of the mirror, R=−49.0cm (negative because the mirror is concave)-…

Q: A geologist finds that a Moon rock whose mass is 9.30 kg has an apparent mass of 6.00 kg when…

Q: Consideration of the total energy in a radio lobe of an AGN implies that the energy is distributed…

A: Step 1: Step 2: Step 3: Step 4:

Q: 5. Determine the force exerted by the cable at B and the reaction at support A for the bar shown.…

Q: A uniform beam of length L = 7.80 m and weight 3.75 × 10² N is carried by two workers, Sam and Joe,…

A: Step 1:Step 2:

Q: The boiling point of water can change significantly with altitude, as the following table shows.…

A: The objective of the question is to find the atmospheric pressure at the top of Mt. Everest on a day…

Q: Can you help me with this question, part A?

Q: A uniform, thin solid door has height 2.20 m, width 0.997 m, and mass 25 kg. Find its moment of…

A: Step 1:Step 2:

Q: A closed box is filled with dry ice at a temperature of -86.0 °C, while the outside temperature is…

A: Step 1:Step 2: Step 3: Step 4:

Q: A virtual image is formed 18.5 cm from a concave mirror having a radius of curvature of 35.5 cm. (a)…

Q: A 4.00×10-2 Ω square wire loop 15.0 cm on a side has its plane normal to a uniform magnetic field of…

A: The objective of the question is to find the average emf and the average current during the time…

Q: Hello need these for my practice test solitons thank you!

A: Q 5)v=u+atv=0 km/h, u=550 km/h along east direction, t=2.5 min = 2.5/60 htherefore…

Q: Scenario 3: X ray imaging department • • • All diagnostic examinations involving medical exposures…

A: Radiation Safety Guidelines for the X-Ray Imaging Department 1. Radiation Dose…

Q: A -12 nC charge is located at (x,y)=(1.0 cm, 0 cm). What is the electric field at the position…

Q: Question #6 Given the following parallel circuit 12 R1 20 Ω I1 R2 30 Ω If the voltage of the battery…

A: By using ohms law,I1 = V/R1 = 60/20 = 3 AI2 = V/R2 = 60/30 = 2 AUsing KCL, kirchoffs current law,I =…

Q: Don't provide hand writing solution

A: The objective of the question is to formulate and solve the initial value problem that describes the…

Q: A string or rope will break apart if it is placed under too much tensile stress. Thicker ropes can…

A: Step 1:Step 2:Step 3:

Q: 5) What is the magnetic field strength at the dot? d=0.1 m and I= 5A A) 26.79 x10-6T B) 13.38x10-6T…

Q: Don't provide hand writing solution

A: or,λ=6.14×10−12mGiven, kinetic energy J of electron beam, K.E. = 40 KeV = 40000 eV = 40000 x 1.6 x…

Q: Light bulb 1 operates with a filament temperature of 2900 K, whereas light bulb 2 has a filament…

A: Step 1:Step 2:

Q: Table 1a: Elastic Collisions and Change in Momentum Trial vf (m/s) vi (m/s) Dv (m/s) Dp…

A: The objective of the question is to interpret the data in Table 1c, which shows the percentage…

Question

2. A thin film is deposited on substrate (n=4) to eliminate the reflection at 1500 nm
wavelength at normal incidence.
Determine the film refractive index and minimum thickness.

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

(a) A narrow beam of light containing yellow (580 nm) and green (550 nm} wavelengths goes from polystyrene to air, striking the surface at a 30.0° incident angle. What is the angle between the colors when they emerge? (b) How far would they have to travel to be separated by 1.00 mm?
A beam of 580-nm light passes through two closely spaced glass plates at close to normal incidence as shown in Figure P37.35. For what minimum nonzero value of the plate separation d is the transmitted light bright?
To save money on making military aircraft invisible to radar, an inventor decides to coat them with a nonreflective material having an index of refraction of 1.20, which is between that of air and the surface of the plane. This, he reasons, should be much cheaper than designing Stealth bombers. (a) What thickness should the coating be to inhibit the reflection of 4.00-cm wavelength radar? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
Unreasonable Results To save money on making military aircraft invisible to radar, an inventor decides to coat them with a non-reflective material having an index of refraction of 1.20, which is between that of air and the surface of the plane. This, he reasons, should be much cheaper than designing Stealth bombers. (a) What thickness should the coating be to inhibit the reflection of 4.00-cm wavelength radar? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?
(a) What is the distance between the slits of a diffraction grating that produces a first-order maximum for the first Balmer line at an angle of 20.0°? (b) At what angle will the fourth line of the Balmer series appear in first order? (c) At what angle will the second-order maximum be for the first line?
(a) Find the maximum number of lines per centimeter a diffraction grating can have and produce a maximum for the smallest wavelength of visible light. (b) Would such a grating be useful for ultraviolet spectra? (c) For infrared spectra?
When unpolarized light passes through a diffraction grating, does it become polarized? (a) No, it does not. (b) Yes, it does, with the transmission axis parallel to the slits or grooves in the grating. (c) Yes, it does, with the transmission axis perpendicular to the slits or grooves in the grating. (d) It possibly does because an electric field above some threshold is blocked out by the grating if' the field is perpendicular to the slits.
You are told not to shoot until you see the whites of their eyes. If the eyes are separated by 6.5 cm and the diameter of your pupil is 5.0 mm, at what distance can you resolve the two eyes using light of wavelength 555 nm?
3. You are designing a short range quasi-optical radio link at 100 GHz. The polarization of the wave between the transmitter and the receiver is vertical. You have to place a thin Teflon plate between the transmitter and receiver. In order to cause no reflections from the plate, you have to tilt the plate to a specific angle. Calculate the required angle and present clearly whether you have to tilt the plate horizontally or vertically.
1. A transparent material of thickness 12 mm and index of refraction of 1.3, has an intensity ratio between transmitted light and incident light of 0.75. a) What is the reflectivity, Rof the material? b) What is the thickness of the material if the fraction of transmitted light is 0.63?
10 Figure 35-27a shows the cross section of a vertical thin film whose width increases downward because gravitation causes slumping. Figure e 35-27b is a face-on view of the film, a showing four bright (red) interfer- ence fringes that result when the (a) film is illuminated with a perpendi- cular beam of red light. Points in the cross section corresponding to the bright fringes are labeled. In terms of the wavelength of the light inside the film, what is the difference in film thickness between (a) points a and b and (b) points b and d? (6) Figure 35-27 Question 10.
1. Calculate the number of allowed modes in a multimode optical fiber of radius a = 50- micrometer. The refractive indices of Its core are 1.468 and cladding is 1.447 for the wavelength of 850 nm.