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Optomechanical Engineering

Prof. Jim Burge

jburge@optics.arizona.edu

520-621-8182

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OPTI 421, 521

Introductory Opto-Mechanical Engineering

 

Fall, 2008

 

Class: MWF at 10:00- 10:50 in Meinel 307         

Review Session: Friday 11:00-12:00 at conference area outside 106F in Meinel Bldg

 

Prof. Jim Burge

jburge@optics.arizona.edu

office : 621-8182

Room 733 Meinel Bldg

home : 322-0170

 

Office hours: W 11:00 – 12:00

                   F 11:00 – 12:00

or by appointment

 

Teaching Assistants

            Lirong Wang

            lwang@optics.arizona.edu

            Room 106F Meinel Bldg

            Office hour: Mon: 11:00-12:00

                               Wed: 11:00-12:00  

            Michael Humphreys

            mhumphreys@optics.arizona.edu

            Cubicle515Z Meinel Bldg

            Office Hour: Tue:12:30-1:30

                                Thur:12:30-1:30

           

       

 

Course introduction

 

OptoMech Discussion Group

Username: opto521@optics.arizona.edu

Password: Optofall08

 

Report Requirements for Graduate credit (OPTI521)

Tutorials (Link to grad student reports)

            (Some ideas for tutorial reports)

Synopsis of technical reports (Link to grad student reports)

Scoresheet for evaluating presentations

 

Technical Report(HW9) submitted by students

 

 

Posted grades for 421

Posted grades for 521 (on-campus students)

Posted grades for 521 (off-campus students)

 

(Grades are posted according to a Personal ID#.  If you wish to have your grades posted, then send an email with your name and a 4-digit ID# to optomech@optics.arizona.edu)

 

UA policy on Academic Integrity

 

Textbook:

Yoder, Paul R., Jr., Opto-Mechanical Systems Design, 3rd Ed., (CRC Press, 2006) : buy this book!

Vukobratovich, D. and S. Introduction to Opto-Mechanical Design will be handed out on CD.

 

Distance Learning

Video stream at: http://www.optics.arizona.edu/distance/DefaultFall2008.htm  (need username and password).

Handled by Cindy Robertson <cindyr@optics.arizona.edu> (520) 626-4719

Homework submission for DL students

 

Lectures:

Class notes are available for download here.

Classes are recorded on DVD and can be viewed by checking out the DVD from the Optical Sciences library or by downloading the video from http://www.optics.arizona.edu/distance
(See Prof. Burge for the password.)

 

Class calendar

DL

 

Class

Assignment
(Due dates for DL students are one week later than indicated here.)

 

Week 1

 

 

1

M: Aug. 25

Welcome to OPTI421/521

1. Introduction to Optomechanical Engineering

 

Homework 1 assigned

HW1Problem2,3 Solution

2

W: Aug. 27

2. First order optics

 

 

3

F: Aug 29

3. Image motion

 

Refs: J. H. Burge, “An easy way to relate optical element motion to system pointing stability,  Proc. SPIE 6288 (2006).
PPT presentation, Movie1, Movie2

 

 

 

Week 2

 

 

 

M: Sept. 1

Labor day

 

4

W: Sept. 3

4. System LOS, RSS combination

 

 

Homework 1 due

(electronic submission to optomech@optics.arizona.edu)

 

Homework 2 assigned

Homework2 part1solution, part2 solution ROT example

 

5

F: Sept 5.

5. Prisms

References:

Image rotators: Swift 1972, Durie 1974

MIL-Hdbk141, 3DV  Cool programs from Prof. Shack that show 3D prisms (as well as other things.)

 

 

 

 

Week 3

 

 

6

M: Sept. 8

6. Mirror Matrices

Technical reports

 

7

W: Sept. 10

7. Image Quality

 

(11:00 pre-taping of Friday’s class)

Homework 2 due.
(Technical report for Lidar Telescope should be separate)
Peer review for technical reports

 

Homework 3 assigned

Doublet Lens Design in Zemax and CodeV

HW3 Problem1Solution,Problem3Solution ROT example

8

F:  Sept. 12

Image Quality, continued

8. Tolerancing Optical Systems

Tolerancing example spreadsheet

 

 

 

 

F: Sept. 12

11:00 review session (Basement conference area)

 

 

Week 4

 

 

9

M: Sept. 15

Tolerancing, continued

(common mistakes from previous tolerancing assignments)

Peer reviews due for HW2 reports

10

W: Sept. 17

Tolerancing, continued

 

 

.

11

F:  Sept. 19

9. Machine tools and metrology

 

 

Homework 3 due

Peer review for technical reports

 

Homework 4 assigned

HW4 Part1 Solution, Part2 Solution, ROT example

 

F: Sept. 19

11:00 review session (Basement conference area)

 

 

Week 5

 

 

 

12

M: Sept. 22

10. Specifying optical components

Peer reviews due for HW3 due

13

W: Sept. 24

(optical component specifications, continued)

Glass References

 

 

14

F:  Sept. 26

11. Specifications using ISO 10110

 

 

F: Sept. 26

11:00 review session (Basement conference area)

 

 

Week 6

 

 

15

M: Sept. 29

12. Technical drawings

Link to ASME Y14.5M

 

Homework 4 due
(Hints for HW4)

 

16

W: Oct. 1

13. Static Equilibrium

Peer reviews due for HW4 due

Homework 5 assigned

HW5 part1 solution, part2 solution ROT example

17

F:  Oct. 3

Midterm review

 

Example problems for midterm 1

 

F: Oct. 3

11:00 review session (Basement conference area)

 

 

Week 7

 

 

18

M: Oct. 6

Static Equilibrium, continued

 

 

W: Oct. 8

Midterm #1 (HARVILL BUILDING 204)

MAP: http://iiewww.ccit.arizona.edu/uamap/staticLarge/76.html

Midterm I solution

19

F:  Oct. 10

14. Kinematic constraints

 

 

F: Oct. 10

11:00 review session (Basement conference area)

 

 

Week 8

 

 

20

M: Oct. 13

15. Stress and strain

References provided on CD:

·        “Stress and strain” Ch. 2 in Structures by Gordon

·        Mechanics of Materials (password is “meinel”)

 

Homework 5 due

Homework 6 assigned

HW6part1Solution, part2 Solution

21

W: Oct. 15

16. Deflections under loading

References provided on CD:

·        “Beams” Ch. 11 in Structures by Gordon

·        “Shear and Torsion,” Ch. 12 in Structures by Gordon

 

 

22

F:  Oct. 17

 

Exam corrections due

 

F: Oct. 17

11:00 review session (Basement conference area)

 

 

Week 9

 

 

23

M: Oct. 20

17. Vibration isolation

Vukobratovich pp.96 – 113

Yoder pp. 45 - 54

Newport application note (password “meinel”),

Barry Isolator guide

 

Homework 7 assigned

HW7 part1Solution,part2Soluton,ROT example

24

W: Oct. 22

18. Thermal distortions and athermal design

Vukobratovich pp.81-95

Yoder pp. 689-716

Homework 6 due

25

F:  Oct. 24

Thermal issues, continued

 

 

F: Oct. 24

11:00 review session (Basement conference area)

 

 

Week 10

 

 

26

M: Oct. 27

Optical materials

Vukobratovich pp.6 – 48

Yoder pp. 77-115, 733-762

 

Additional references:

Schott catalog

Rick Juergens presentation in IR optics

Schaub presentation on plastic optics

Strength of glass:

Spreadsheet for glass strength

 

Homework 7 due

Homework 8 assigned

HW8 Part1Soution, Part2 Solution, ROT example

27

W: Oct. 29

Optical materials, continued

 

28

F:  Oct. 31

Mechanical materials

Vukobratovich pp.6 – 48

Yoder pp. 115-128

 

521 Report 1 due

 

F: Oct. 31

11:00 review session (Basement conference area)

 

 

Week 11

 

 

29

M: Nov. 3

19. Fasteners

UnBrako engineering guide

 

 

30

W: Nov. 5

20. Adhesives

Vukobratovich pp.6 – 48, 119-125

Yoder pp. 128-140

Notes from Roger Paquin
Presentation from Blain Olbert

Reference papers

 

Homework 8 due

 

31

F:  Nov. 7

Adhesives, continued

Homework 9 assigned

HW9  ROT example

 

F: Nov. 7

11:00 review session (Basement conference area)

 

 

Week 12

 

 

32

M: Nov. 10

21 Precision motion stages

Vukobratovich pp.117-161

 

 

33

W: Nov. 12

Stages, continued

Contact stress summary

 

34

F:  Nov. 14

Midterm review

Midterm 2 review materials

2007 Midterm 2 with solutions

 

Homework 9 due

(electronic submission to optomech@optics.arizona.edu)

 

 

F: Nov. 14

11:00 review session (Basement conference area)

 

 

Week 13

 

 

35

M: Nov. 17

Midterm #2

 

Solutions to Midterm 2

36

W: Nov. 19

22. Precision adjustments and flexures

 

37

F:  Nov. 21

Concepts for mounting optics

Stresses from mounting

Yoder pp. 748-808

 

 

 

F: Nov. 21

11:00 review session (Basement conference area)

 

 

Week 14

 

 

38

M: Nov. 24

Mounting lens elements

Vukobratovich pp.188-217

Yoder pp. 157-228
Vacuum windows” by Oli Durney, O-ring reference,
“Optical Windows” by Barnes

 

Homework 10 Assigned

HW10 Solution 1, 2,  ROT example

39

W: Nov. 26

 

Exam corrections for Midterm 2due

40

F:  Nov. 28

Thanksgiving holidayNo. 09 Turkey

 

 

Week 15

 

 

40

M: Dec. 1

Lens system assemblies

Vukobratovich pp.117-161

Yoder pp. 229-299

521 Report 2 due

41

W: Dec. 3

Mirror design and mounting

Vukobratovich pp.232-294

Yoder pp. 401-447

Homework 10 Due

Homework 11 Assigned

HW11 Solution  ROT example

42

F: Dec. 5

Large mirrors
Yoder pp. 449-657

Burge presentation on active mirrors, AO movie

 

 

 

F: Dec. 5

11:00 review session (Basement conference area)

 

 

Week 16

 

 

43

M: Dec. 8

Student presentations

10:00 – 12:00

Scoresheet for evaluating presentations

 

Homework 10 revisions due

44

W: Dec. 10

Optomechanical system design

Yoder pp. 659-731

Homework 11 Due

 

Finals

 

 

 

F: Dec. 12

 

Final Exam

11:00 – 1:00

 

Tips for reviewing

2007 final exam

 

 

 

 

 

References

 

Useful Links

 

 

(Please send comments, suggestions, or dead links to optomech@optics.arizona.edu)