Microoptics Conference, The Japan Society of Applied Physics, Microoptics Conference Best Paper Award,Experimental demonstration of polarization beam splitter based on auto-cloning photonic crystalK. Yajima T. Kawashima T. Ijiro T. Chiba S. Kawakami H. Takahashi
2016年2月
Rank Prize Funds, The Rank Prize for Optoelectronics,UKHiroshi takahashi Meint K. Smit Corrado P. Dragone
2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE OWM4, 2011 2011年
We review recent progress on our integrated-optic OFDM demultiplexers fabricated with silica PLC technology. We detail the configuration, operating principle, and characteristics of the demultiplexers, which are based on optical FFT and DFT. (C)20...
R. Hirako   K. Ishii   H. Hasegawa   K. Sato   H. Takahashi   M. Okuno   
2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE OTuE5, 2011 2011年
A flexible and compact hierarchical optical cross-connect (HOXC) node that considers a practical waveband add/drop restriction is proposed. We introduce a prototype HOXC system and verify its technical feasibility and transmission characteristics.
2011 37TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATIONS (ECOC 2011) Th.12.LeSaleve.1, 2011 2011年
Both high density multiplexing and high speed transmission are required for large capacity networks supporting broadband service penetration. This paper reviews recent progress on key devices based on silica waveguide lightwave circuits for such s...
2011 37TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATIONS (ECOC 2011) Th.12.A.4, 2011 2011年
We propose a compact hierarchical optical cross-connect architecture with modular growth capability utilizing newly developed waveband selective switches with dedicated waveband drop ports for grooming. 10-degree HOXC prototype systems are develop...