What is the coherence length (Ic) of an optical coherence tomography system if it uses a lazer with the central wavelength of 1. = 850 nm and bandwidth of A2 = 0.5 nm? %3D %3D

Q: What angular resolution would you expect from a pinhole with a 0.55 mm diameter?(Assume light with a…

A: Angular resolution = 1.22× wavelength/diameter. Then angular resolution = 1.22×540nm/.55mm Angular…

Q: Effect of Spectral Width on Fringe Visibility. Light from a sodium lamp of Lorentzian spectral…

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Q: Q1/ Given a TEM00 beam of A = 514.5 nm from an Argon ion laser with a minimum beam diameter = 1.5 mm…

A: Note: As per bartleby's rule, only one question should be answered. Kindly resubmit the other…

Q: Exercise 3.34 - Enhanced - with Feedback I Reviev The radius of the earth's orbit around the sun…

A: Given: orbital radius of Earth a = 1.5*108 km = 1.5*1011 m Time period of earth T = 365 days =…

Q: Often in optics scientists take advantage of effects that require very high intensity light. To get…

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Q: If the first-order diffraction maximum is observed at 12.1° for a crystal having an interplanar…

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Q: First-order Bragg scattering from a certain crystal occurs at an angle of incidence of 63.8°; see…

A: Solution: To solve this problem, we can use Bragg's law, which relates the angle of incidence, the…

Q: A Michelson interferometer is used with red light of wavelength 632.8 nm and is adjusted for a path…

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Q: Give advantages and disadvantages when using a X-ray Powder Diffraction/Diffractometer (XRD). Give…

A: 1. XRD will produce clear, unambiguous results, and as a technique it is both powerful and rapid. 2.…

Q: A Michelson interferometer is used with red light of wavelength 632.8 nm and is adjusted for a path…

A: Given: The path difference is: d= 20 [μm] =20 × 10−6 [m] The wavelength of light is: λ=632.8 [nm]=…

Q: Assume you have an optical beam of λ=630 nm characterized by the complex q-parameter, q = 3+j5 cm.…

A: Given,Complex q parameter of the beam,q = 3+j5 ⇒Z0+jZR, where ZR is the Rayleigh rangeSo,…

Q: Problem 2: The print in many books averages 3.50 mm in height. Randomized Variables do = 32 cm ▷ A…

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Q: A telescope can be used to enlarge the diameter of a laser beam and limit diffraction spreading. The…

A: Given : Diameter, D = 2.10 m  Wavelength  = 613 nm  Find : (a) Angular Spread  (b) Size of spot on…

Q: The limit to the eye’s visual acuity is related to diffraction by the pupil. Randomized VariablesD…

A: Solution     Given dataDiameter D=3.05mm=3.05×10−3mWavelength of light λ=550×10−9mWhat is the angle…

Q: ou are a sonographer, and you want to use the best available single-element transducer to image the…

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Q: Often in optics scientists take advantage of effects that require very high intensity light. To get…

A: (a) The expression for intensity is  I=PA where P is the power, I is the intensity and A is the area…

Q: Using an optical system whose focal length ecuals to the diameter of lens and K=0.6 in the air as…

A: The lens is an optical device that converges or diverges the incoming light rays. The lens has to…

Q: The absorption cross section for fluorescein, a dye that is used as a fluorescent probe for…

A: Given that:The Beer Lambert law isI = Io exp-NVσI         -(1)i) I is intensity of transmitted…

Q: Problem 3 A 1mm filament produces a 1mm x 1mm electron beam incident on an anode disk with anode…

A: Source size - 1 mm = 0.001 m Anode angle Width of detector = 40 cm = 0.4 m.Detector to focal spot…

Q: a)Calculate the resolving power of a Fabry-Perot interferometer made of re- flecting surfaces of…

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Q: Q: An optical fiber with core radius = 62µm, n; = 1.49, ną = 1.45. If the time delay the longest and…

A: (a)core radius; a=62μmOptical wavelength range fromλ1=400 nm to  λ2=700 nmwe can find mode of the…

Q: # the critical angle for fotal inlernal rflelion, from a medium velocily of light in medium is. (@)…

A: Given Data :  critical angle θc = 30° To Find :  velocity of light in the medium

Q: An electric current through an unknown gas produces several distinct wavelengths of visible light.…

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Q: A crystal sample of bacteriorhodopsin, a light-sensitive protein found in halobacteria that responds…

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Q: An x-ray was used to examine a sample of chromium having a BCC crystal structure. Using x-rays…

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Q: Potassium chloride (KCI) has a set of crystal planes separated by a distance of d= 0.34 nm. At what…

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Q: In ATR-FITR, an IR beam is directed onto an optically dense crystal with a high refractive index at…

A: Ques: In ATR-FITR, an IR beam is directed onto an optically dense crystal with a high refractive…

Q: In the figure, first-order reflection from the reflection planes shown occurs when an x-ray beam of…

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Q: A particular person's pupil is 4.5 mm in diameter, and the person's normal‑sighted eye is most…

A: Given: The diameter of the eye is 4.5 mm. The wavelength of 552 nm.

Q: (2.a) What energy or wavelength must they have if X-rays are to be used in diffraction experiments…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: To make a hologram using an Argon laser (1 objective and reference beams is 0max = 40°. What is the…

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