Lars H. Frandsen

Silicon Chip-to-Chip Mode-Division Multiplexing

Toshio Morioka, Leif Katsuo Oxenløwe, Jan M. Baumann, 2018, 2018 Optical Fiber Communications Conference and Exposition (OFC).

Optimization and applications of planar silicon-based photonic crystal devices

Lars H. Frandsen, Tapio Niemi, Andrei V. Lavrinenko, 2005, SPIE Optics East.

Topology optimized design for silicon-on-insulator mode converter

Kresten Yvind, Ole Sigmund, Yunhong Ding, 2015, 2015 IEEE Photonics Conference (IPC).

Direct numerical and experimental determination of the group index in photonic crystal waveguides

Lars H. Frandsen, Christophe Peucheret, Andrei V. Lavrinenko, 2005, SPIE Optics + Optoelectronics.

On-chip mode division multiplexing technologies

Leif Katsuo Oxenløwe, Kresten Yvind, Francesco Da Ros, 2016, SPIE OPTO.

Passive integrated circuits utilizing slow light in photonic crystal waveguides

Lars H. Frandsen, Andrei V. Lavrinenko, Peter I. Borel, 2006, SPIE Optics East.

Topology optimized design of a transverse electric higher order mode converter

Ole Sigmund, Yunhong Ding, Lars H. Frandsen, 2016, 2016 IEEE Photonics Conference (IPC).

Optical Properties of A Silicon-Rich Nitride Ridge Waveguide at $2\ \boldsymbol{\mu}\mathbf{m}$ Wavelengths

Lars H. Frandsen, Shiming Gao, Xiaowei Guan, 2019, 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC).

Topology-optimized mode converter in a silicon-on-insulator photonic wire waveguide

Ole Sigmund, Yunhong Ding, Lars H. Frandsen, 2016, 2016 Conference on Lasers and Electro-Optics (CLEO).

Wavelength selective 3D topology optimized photonic crystal devices

Kresten Yvind, Ole Sigmund, Lars H. Frandsen, 2013, CLEO: 2013.

Topology optimized mode conversion in a photonic crystal waveguide

Kresten Yvind, Ole Sigmund, Yunhong Ding, 2013, 2013 IEEE Photonics Conference.

High-Q microring resonator with narrow free spectral range for pulse repetition rate multiplication

Michael Galili, Minhao Pu, Lars H. Frandsen, 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference.