What This Document Is
This document represents Lecture 1 for ELEG 853: Integrated Optics, offered at the University of Delaware. It serves as a foundational introduction to the field of integrated optics, exploring the principles and components that underpin the creation of miniature optical devices and systems. The lecture establishes a core understanding of how light can be manipulated and controlled within integrated circuits, moving beyond traditional bulk optics. It lays the groundwork for more advanced topics covered throughout the course.
Why This Document Matters
This lecture is essential for students and professionals seeking a comprehensive understanding of photonic integrated circuits (PICs). It’s particularly valuable for those specializing in electrical engineering, optics, photonics, and related disciplines. Individuals involved in the design, fabrication, or application of optical systems – particularly in areas like telecommunications, data communications, and sensing – will find this material highly relevant. Reviewing this material early in the course will provide a strong base for subsequent lectures and projects.
Topics Covered
* Fundamentals of Optical Integrated Circuits (OICs), Optoelectronic Integrated Circuits (OEICs), and Photonic Integrated Circuits (PICs)
* Comparison of integrated optics with traditional fiber optic systems
* Applications of integrated optics across various industries
* Advantages of utilizing integrated optics, including performance and practical benefits
* Analysis of signal attenuation in different transmission mediums (optical fiber vs. traditional cables)
* Impact of mode dispersion on information capacity within optical fibers
* Overview of materials used in integrated optics, categorized by active and passive properties
* Introduction to key components like directional couplers and modulators
What This Document Provides
* A comparative analysis of optical fiber attenuation versus traditional cabling methods, presented visually.
* Illustrations depicting the structure and function of various optical fiber types.
* A discussion of the benefits of integrated optics, including size reduction and bandwidth increases.
* An overview of materials commonly used in the fabrication of integrated optical devices, detailing their properties and applications.
* Diagrams illustrating the architecture of integrated optical components and systems.
* References to relevant research publications in the field of integrated photonics.
