Computer
Generated Holograms and the new Micro-Optics Laboratory
!!!
6:00pm Wednesday May 12: The ultimate deadline
for lab reports.
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Meetings
Room: Meinel 701
Time: Wednesdays 11-11:50am
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Secondary Meetings
Room: Meinel 714
Time: Thursdays 3:30-4:20pm
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Instructor: William J. Dallas
Office: Meinel 714
Phone: 626-0226
E-mail:
dallas@radiology.arizona.edu
Office Hour: Tuesdays 2:30-4:30pm
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Instructor: John M. Tamkin
E-mail:
jtamkin@optics.arizona.edu
Office Hours: By Appointment
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This course is
composed of a coordinated set of graduate (599) and undergraduate (399)
independent studies. The basic theme is the theoretical description, simulation,
and production of computer generated holograms or CGH's. The central photo-tool
in the
Laboratory for Diffractive and Micro-Optics
will be used to fabricate actual high-quality CGH's from student's designs. For
a more complete description of the course follow the hyperlink
CGH-Lite
Description.
Note that some of the subjects wander about the
calendar as our discussions develop.
January 21
Reading:
Laboratory Reports
Reading: Holography in
a Nutshell
Project #1:
An amplitude Ronchi ruling
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January 28
Lecture: Scanner basics
Notes:
Scanner
Basics Part 1
Reading:
Point vs Cell Oriented CGH's
Point-OrientedCGH's |
February 4
Tour: The Micro-Optics Laboratory
Material
about Project #1
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February 11
Lecture: Simulating diffraction from
Ronchi rulings and from CGH's
Grating ghosts
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February 18
Lecture:
The Discrete Fourier
Transform
Discussion: about laboratory and
simulation results
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February 25
Lecture:
Photographic and Lithographic
Materials (OPTI 627 -- Part II Chapter 1)
Three
point-oriented CGH's
Project #2:
A square-wave CGH
The CGH Cookbook |
March 3
Lecture:
1. Periodicity and Punctility
2. Diffusers
3. Gerchberg-Saxton
4. Simulation
Discussion: Laboratory and
simulation
results |
March 10
Lecture:
Gerchberg
Saxton Papoulis
Lab:Submit
remaining Lab 2 files
Friday March 12.
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March 17
Spring Break
All
of Lab 1 reports due
by March 19th
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March 24
Lecture:
Fresnel Zone
Plates
Zone Plate encoding
Lab:
Lab 2 CGH's available for lab
evaluation
Project #3: FZP lens |
March 31
Lecture:
Phase-only CGH's
Phase CGH's
Phase
Nonlinearities
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April 7
Lecture:
Kinoforms
Lab:Review
of Lab 2 Results
Lab:
Project
#3 files due
Due: Lab #2 Reports |
April 14
Lecture:
Phase
Quantization
Phase binarization
Optimization of
binary-phase CGH's
Notes
on phase nonlinearities
Project #4 (choose one of):
Pointer-image kinoform
Imaging spectral disperser kinoform
Lab Two
Instructions
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April 21
Lecture:
Modelling the Maskless Lithography
phototool
Lab:
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April 28
Lecture:
Lab:
Review of Project #3
Lab:
Project #4 files due
Due:
Lab #3 Reports |
May 5: Last Class
Lecture:
Course
review/critique |
May 12
Project #4 Lab report due
Due: Lab #4 Reports |
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