Ravi S. Tummidi

Low-loss silicon-on-insulator shallow-ridge TE and TM waveguides formed using thermal oxidation

R. Pafchek, Ravi S. Tummidi, J. Li et al. · Applied Optics · 2009 · 72 citations

Photonics, Electrical Engineering, Engineering +14

Rigorous Modeling of Lateral Leakage Loss in SOI Thin-Ridge Waveguides and Couplers

Thach G. Nguyen, Ravi S. Tummidi, Thomas Koch et al. · IEEE Photonics Technology Letters · 2009 · 68 citations

Lateral Leakage, Engineering, Calculation Window +9

An efficient MOS-capacitor based silicon modulator and CMOS drivers for optical transmitters

Mark Webster, Prakash Gothoskar, Vipul J. Patel et al. · 2014 · 56 citations

Low-power Electronics, Photonics, Electrical Engineering +14

Lateral leakage of TM-like mode in thin-ridge Silicon-on-Insulator bent waveguides and ring resonators

Thach G. Nguyen, Ravi S. Tummidi, Thomas Koch et al. · Optics Express · 2010 · 19 citations · Full text

Low Loss Si–SiO$_{2}$–Si 8-nm Slot Waveguides

R. Pafchek, J. Li, Ravi S. Tummidi et al. · IEEE Photonics Technology Letters · 2009 · 17 citations

Photonics, Engineering, Physics +9