E7 211 Jan 3:0
Photonic Integrated Circuits
Instructor
Srinivas Talabattula, Varun Raghunathan
Email: tsrinu@iisc.ac.in, varunr@iisc.ac.in
Teaching Assistant
Archana K; Sahfeek A Samad
Email: archana.benkinkere@gmail.com
Department: ECE Dept
Course Time: 11am-12.30am on Tue, Thu
Lecture venue: ECE 1.06
Detailed Course Page: www.ece.iisc.ac.in/~tsrinu
Announcements
Brief description of the course
This course is suitable for students from electronics, instrumentation, electrical and telecommunication
engineering backgrounds. This covers in detail various types of integrated optic waveguides which are the
fundamental components of any photonic device. The course also deals in brief with the technology aspects of
the photonic integrated devices along with a a numerical technique used for the analysis. The topics include
various components like resonators, couplers, periodic structures, and some recent advances in the field. A few
simulations will also be demonstrated that helps in understanding these components. This course can come in
handy for all those who want to pursue research in the field of Integrated Optics.
Prerequisites
basic optics, differential equations
Syllabus
Part 1:
Principles: Introduction to Photonics, optical waveguide theory- Slab and channel
waveguides, Symmetric and Asymmetric, Analysis techniques: Effective index method,
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Marcatilli’s method, Numerical methods.
Photonic waveguide components – Directional couplers, Coupled mode theory, tapers,
bends, gratings, electro-optic, acousto-optic, magneto-optic devices, modulators, switches,
polarizers, filters.
Part 2:
Technology: Materials – glass, lithium niobate, silicon, compound semiconductors, polymers,
fabrication – lithography, ion-exchange, deposition, diffusion, process and device
characterization.
Part 3:
Optical resonators (Fabry Perot cavity, ring resonators, applications etc.), Wave propagation
in periodic media (Bragg reflectors, photonic crystals and sub-wavelength structures).
Micro-opto- electro-mechanical systems, Quantum Cryptography.
Course outcomes
After the completion of the course, the student will,
Be able to design and analyze an integrated optic waveguide
Understand the working of various photonic components
Be able to choose the technology suitable for the intended device.
Also he/she will be ready to understand current developments.
Grading policy
Two Class tests (15%+15%, first test open book)
four assignments (10% total)
Term paper (10% total)
Final Exam (50%)
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Assignments
4 assignment of problem solving, software demo, visit to fabrication facility, invited guest lectture.
Resources
C. R. Pollock and M. Lip Son, Integrated Photonics, Kluwer Pub., 2003.
T. Tamir, (ed), Guided-wave optoelectronics, (2nd edition), Springer-Verlag, 1990
H. Nishihara, M. Haruna, and T. Suhara, Optical Integrated Circuits, McGraw-Hill, 1988
E. J. Murphy, (Editor), Integrated Optical Circuits and Components: Design and Applications, Marcel and
Dekker, 1999.
Current literature: Special issues of journals and review articles
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