Engineering
8 years ago

Breakthrough Bandpass Filter Sets New Record with 80 Million Q

Optical Fiber Communication Conference
Record high-Q optical bandpass filter based on the EIT-like effect between two microrings
Hongchen Yu, Yu Li, Hai Yu, Minghua Chen, Marcel Hoekman, Hongwei Chen, Arne Leinse, René Heideman, Richard Mateman, Sigang Yang, Shizhong Xie

Paper Summary

A new optical bandpass filter has been created with a very high quality factor (Q) of around 80 million. This filter is based on a special effect called electromagnetic-induced-transparency (EIT) in TM mode. This is the highest Q ever achieved for this type of filter.

Related papers

Theme background image
Physics and Astronomy
8 years ago

Revolutionizing optical links: Removing filters and isolators boosts performance!

Quantum Dots
Optical Fiber Communication
Optical Interconnects
Theme background image
Engineering
7 years ago

New filter technology revolutionizes microwave communication with easy switching capabilities!

Microwave Photonics
Optical Combs
Optical Fiber Communication
Theme background image
Engineering
8 years ago

New method creates all-optical microwave filter for faster internet speeds!

Silicon Photonics
Optical Interconnects
Microwave Photonics