Fall 2019






Time Room Instructor Office Hours Office
12:30-1:50pm, Tue Thur 3015 ECEB Yurii Vlasov (yvlasov@illinois.edu) Tue 2:30 PM or by appointment 1250 MNTL

Grader/TA TBD (tbd@illinois.edu)

Textbook: S.L.Chuang, Physics of Photonic Devices, 2nd Edition, Wiley, New York, 2009.

Supplementary Text (not required) B.E.A.Saleh and M.C.Teich, Fundamentals of Photonics, 2nd ed., Wiley, New York, 2007.

Tuesday (12:30 - 13:50) ECEB 3015

Thursday (12:30 - 13:50) ECEB 3015

8/27 L1.Introduction, Maxwell's equations. Boundary conditions (§2.1); Notes; 8/29 L2.Time-harmonic fields and duality principle, Poynting's theorem (§5.1, §5.2); Notes;  Slides; 

HW1 assignment  HW1 solutions 

9/03 L3. Plane wave solutions (§5.3). Propagation in isotropic media (§5.4) Slides;  Notes;  9/05 L4. Wave propagation in lossy media (§5.5)  HW1 due  Slides;  Notes; 

HW2 assignment  HW2 solutions 

9/10 L5 Plane wave reflection from a surface. Brewster angle, critical angle (§5.6) Notes;  Slides;  9/12 L6. Matrix optics(§5.7)  HW2 due  Notes;  Slides; 

HW3 assignment  HW3 solutions 

9/17 L7. Propagation-matrix approach (§5.8) Slides;  Notes;  9/20 L8. Multilayered and periodic media (§5.8,§5.9)  HW3 due  Notes;  HW4 assignment  HW4 solutions 

9/24 L9. Light propagation in uniaxial media (§6.1) Notes;  Slides;  9/26 L10. Ordinary and extraordinary waves (§6.1)  HW4 due Notes;  Slides; 
10/01 Midterm Exam I Exam1 solutions (corrected) 

10/03 L11. Polaroid and quarter-wave plate (§6.1). Notes;  Slides; 

HW5 assignment  HW5 solutions 

10/08 L12. Symmetric dielectric waveguides TE modes (§7.1) Notes;  Slides; 

10/10 L13. Propagation constant and effective index, Optical confinement factor (§7.1)  HW5 due  Notes;  Slides; 

HW6 assignment  HW6 solutions 

10/15 L14. TM modes, Cutoff conditions, dispersion relation (§7.1) Notes;  10/17 L15. Asymmetric dielectric waveguides (§7.2), Ray optics approach (§7.3)  HW6 due  Notes; 

HW7 assignment  HW7 solutions 

10/22 L16. Surface plasmon waveguides (§7.7) Notes;  Slides;  10/24 L17 Waveguide couplers (§8.1)  HW7 due  Notes;  Slides; 

HW8 assignment  HW8 solutions 

10/29 L18. Coupled optical waveguides (§8.2) Slides;  10/31 L19. Applications of optical waveguide couplers (§8.3)  HW8 due  Notes; 
11/05 Midterm Exam 2

Take Home Exam 2  due on Nov 07 in class

11/07 L20. Optical ring resonators and add-drop filters (§8.4) Slides;  Notes; 

HW9 assignment 

11/12 L21. Optical fibers, numerical aperture (Class notes) Slides;  11/14 L22. Attenuation in optical fibers (Class notes)  HW9 due  Notes;  Slides; 
11/19 L23. Signal distortion in optical waveguides, group delay, dispersions (Class notes) 11/22 L24. Electro-optical effects and Amplitude modulators (§13.1)  HW10 due 
11/26 Thanksgiving Break 11/28 Thanksgiving Break
12/03 L25. Transverse amplitude modulator (§13.1) 12/05 L26. Phase modulators (§13.2)
12/10 L27. Electro-optical effects in waveguide devices (§13.3) 12/12 Reading day (no class)
12/16 MONDAY FINAL EXAM 1:30pm-4:00pm


Unless specified otherwise, homework will be assigned weekly on Thursdays on-line on this web page and collected a week later next Thursday in class. No late homework will be accepted (except when special permission is granted by your instructor before the due date).


Two midsemester exams (in class) and the final exam are scheduled as follows

Exam I Tuesday, October 1, 2019
Exam II Tuesday, November 5, 2019
Final Exam 1:30pm-4:00pm December 16, 2019


Homework and Class Participation 25% of total
Midterm Exam I 25% of total
Midterm Exam II 25% of total
Final Exam 25% of total