Bahl Research Group

Photonic MEMS (Special Topics), Fall 2016, Spring 2014, Fall 2012

Course code: ME498-PM4
Credit hours: 4
Location and timing: Transportation Building 204, Tues/Thurs 10am-11:50am
Course flyer: Click here
Previous offerings: Fall 2012 (60501)
In this course students will learn about the ways in which light interacts mechanically with photonic microsystems (i.e. via radiation pressure, gradient force, electrostrictive pressure, and photothermal effects), and how mechanical systems can affect and manipulate light. We will also discuss how optically and mechanically resonant micro/nanodevices can enhance such nonlinear optical interactions. Some prior exposure to electromagnetics, fourier analysis, and vector calculus is recommended.
Prerequisites: Phys212 and/or Phys214, equivalent coursework, or consent of instructor.
CRN: 60698

MEMS-NEMS Theory & Fabrication, Spring 2015, Fall 2014

Course code: ME487
Credit hours: 4
Location and timing: Transportation Building 101, MW 3pm-4:20pm
Summary: Physical and chemical theory, design, and hands-on fabrication of micro- and nano-electromechanical systems (MEMS and NEMS); cleanroom fabrication theory, including general cleanroom safety, lithography, additive and subtractive processes, bulk and surface micromachining, deep reactive ion etching (DRIE), lithographic Galvanoformung Abformung (LIGA), packaging, scaling, actuators, and micro-nanofluids; fabrication of two take-home devices, such as piezoresistive sensors and microfluidic chips, that demonstrate advanced fabrication processing.
Prerequisites: Phys212, equivalent coursework, or consent of instructor.
CRN: 55925

Signal Processing, Fall 2013

Course code: ME360
Credit hours: 3.5
Location and timing: MEB 218, MWF 10am-10:50am
Summary: Basic electromechanical techniques used in modern instrumentation and control systems. Use of transducers and actuators. Signal conditioning, grounding, and shielding. Analog and digital signal processing and feedback control methods with emphasis on frequency domain techniques. Frequency response of continuous and discrete systems.
Prerequisites: ME340
CRN: 36667