optoengineer@gmail.com Bogdan received his PhD in MSE at U-M in January 2002, with a thesis entitled, "Nanometer-scale Studies of Interdiffusion and Segregation in Semiconductor Structures". Bogdan was initially employed at the Optoelectronics Center of Agere Systems (Lucent Technologies), in Breinigsville, PA. He was also a National Research Council Postdoctoral Fellow in the Optoelectronics Division of the National Institute of Standards and Technology in Boulder, Colorado. He has worked as an Engineer at Zettacore Inc., as a Manager at Primestar Solar, and as a Manager at GE Power and Water.  He is currently a Technology Consultant in Boulder, Colorado.