Shuo Yen Tseng
Affiliation: National Cheng Kung University
- Engineering of fast mode conversion in multimode waveguidesShuo Yen Tseng
Department of Photonics, National Cheng Kung University, Tainan 701, Taiwan
Opt Lett 37:5118-20. 2012..We show that the invariant-based inverse engineering scheme reduces mode converter length as compared to the common adiabatic scheme...
- Variable-ratio power splitters using computer-generated planar holograms on multimode interference couplersShuo Yen Tseng
School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA
Opt Lett 34:512-4. 2009..Devices are fabricated on the silicon-on-insulator platform and characterized at a wavelength of 1.55 mum. Power-splitting ratios are varied by changing the hologram etch depth and the hologram length...
- Diffraction engineering of multimode waveguides using computer-generated planar hologramsShuo Yen Tseng
Department of Electro Optical Engineering, National Cheng Kung University, Tainan, Taiwan
Opt Express 17:21465-71. 2009..Calculations based on the coupled-mode theory are presented. Devices are designed based on a silicon-on-insulator (SOI) platform. Beam propagation simulations are used to verify the coupled-mode theory analysis...
- Design and simulation of multimode interference based demultiplexers aided by computer-generated planar hologramsMing Chan Wu
Department of Electro Optical Engineering, National Cheng Kung University, No 1 University Road, Tainan 701, Taiwan
Opt Express 18:11270-5. 2010..31 microm input to the cross output port. The design and optimization of the holographic pattern is presented. The device performance is investigated using the beam propagation method...