Show that the optical path length, defined as the sum of the products of the various indices times the thicknesses of media traversed by a beam, that is, i n i x i , is equivalent to the length of the path in vacuum that would take the same time for that beam to negotiate

Question: Show that the optical path length, defined as the sum of the products of the various indices times the thicknesses of media traversed by a

Show that the optical path length, defined as the sum of the products of the various indices times the thicknesses of media traversed by a beam, that is, Σ_in_ix_i, is equivalent to the length of the path in vacuum that would take the same time for that beam to negotiate.

Step by Step Solution

★★★★★

3.34 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

OPL i n i x i cu i x i i ct ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Optics Questions!

The trace of tensor is defined as the sum of the diagonal elements; Show, by performing a similarity transformation, that the trace is and invariant quantity, in other words, show that tr {l} = tr...

Two lenses made of kinds of glass having different refractive indices n1 and n2 are cemented together to form what is called an optical doublet. Optical doublets are often used to correct chromatic...

By means of plotting find: (a) The path of a ray of light beyond thin converging and diverging lenses (Fig. 5.7, where 00' is the optical axis, F and F' are the front and rear focal points); (b) The...

Can someone please help me with the summary part and application part , please I have attached an example of what it should be as well as the notes. I already did most of it Question: A 520 nm-thick...

i need 5 balance sheets for Auto Zone company from the resources "attachments and the link below" for the last 5 years, 2011-2012-2013-2014-2015 with the sixth page including the total income and...

Read the case below - Tech Talk: creating a social media strategy What are the different ways Tech Talk can generate traffic? Mention 3 channels that can generate traffic for Tech Talk. Do you...

Confirming Pages C H A P T E R 19 Analyzing Information and Writing Reports Chapter Outline Using Your Time Efficiently Analyzing Data and Information for Reports Identifying the Source of the Data...

Hi, I am doing a project for derivatives class and I have some questions about a regression and Monte Carlo simulation that I need to come up with. So the goal is to hedge against CDS instruments by...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

For this assignment, you will write a case analysis. You have a choice of using Case 27 in your textbook, 3M - The First 110 Years, or choosing a case from the list below. Then, write a comprehensive...

Fuhito's marginal utility for burgers is equal to 3 times the number of sodas he is consuming, regardless of the number of sodas. a. What is Fuhito's utility function for burgers and sodas? b. What...

An investor buys a 3-year bond with a 5% coupon rate paid annually. The bond has a yield-to-maturity of 3%. Assuming a 5 basis point change in yield-to-maturity, what is the bonds Approximate...

What is the importance of store organisation and product presentation?

Are dividend/price ratios in the 2000s much lower than they were in the 1960s?

Electrons in an electron beam are accelerated through a potential difference V and are incident on hydrogen atoms in their ground state. What is the maximum value for V if the collisions are to be...

What are the three longest photon wavelengths that singly ionized helium atoms (in their ground state) will absorb strongly? (See Fig. 43-3.) E (EV) o -8 - 16 -24 -32 -40 -48 -56 1 Ionized atom...

The lithium atom has a nuclear charge of +3e. Find the energy required to remove the third electron from a lithium atom that has already lost two of its electrons. Assume the third electron to be...

PLEASE ANSWER THE BLANKS, ALL THE ANSWERS I RECIEVED WERE INCORRECT We are evaluating a project that costs $832,000. has an eight-year life, and has no salvage value. Assume that depreciation is...

Joe entered into partnership with two others in the establishment of a real estate sales agency. The other two, Sam and Harry, had considerable experience in the real estate business but no money....

pls help asap! show calculations 10 points Save Answer Consider a four-year project with the following information: initial fixed asset investment = $375,000; straight-line depreciation to zero over...