I have 25 years of experience, and specialize in the field of physics, with specific knowledge in the areas of lasers, optoelectronics, and spintronics. I have published on such topics as infrared light emitting diodes and lasers, spin transistors, and ultrafast laser development and applications. I have published more than 130 scientific papers in archival journals and conference proceedings and have presented nearly 200 talks (50 invited) at scientific and professional conferences and workshops.