Schaum's Outline of Optics — Supplementary Problem Solutions
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This collection accompanies Eugene Hecht, *Schaum's Outline of Theory and
Problems of Optics* (1975).  It covers all 270 numbered **Supplementary
Problems** in Chapters 1--8.  The chapter ranges were checked against the scan:
1.31--1.64, 2.26--2.47, 3.31--3.50, 4.62--4.96, 5.48--5.86,
6.52--6.91, 7.52--7.105, and 8.22--8.47.

These independently written solutions do not reproduce the original prompts.
Each includes problem-specific working: assumptions and sign conventions,
intermediate algebra, numerical substitutions or a completed proof, and a check.
The 55 original SVG illustrations include ray diagrams, polarization
trajectories, interference and diffraction curves, and Fourier/convolution
constructions.  Formulae use SI units unless another consistent system is stated.

.. note::

   A scan OCR error reads Problem 8.43 as ``8.48``.  The printed page and
   sequence confirm that the convolution problem between 8.42 and 8.44 is 8.43.
   Where the printed data, endpoint, or approximation conflict, the solution
   explains the discrepancy and checks the result against the governing equations.
   In particular, distinguish exact fringe counts from width/spacing estimates,
   and graphical Cornu-spiral readings from numerical Fresnel-integral evaluation.
   Fourier transforms here use a negative forward exponential consistently;
   imaginary spectra consequently have the opposite sign to the book's positive
   forward-exponential convention.

.. toctree::
   :maxdepth: 1

   ch01_wave_motion
   ch02_electromagnetic_waves_and_photons
   ch03_reflection_and_transmission
   ch04_geometrical_optics
   ch05_polarization
   ch06_interference_and_coherence
   ch07_diffraction
   ch08_introduction_to_fourier_optics

The additional explanation below develops the construction in Solved
Problem 8.21, from the two masks in Fig. 8-29 to Fig. 8-30.

.. toctree::
   :maxdepth: 1
   :caption: Solved Problem Explanations

   problem_8_21_triangle_convolution