H. Tanaka

Optical 40-gb/s 3R regenerator with a combination of the SPM and XAM effects for all-optical networks

M. Daikoku, T. Otani, N. Yoshikane, 2006, Journal of Lightwave Technology.

Pre-Emphasis and RF-Pilot Tone Phase Noise Compensation for Coherent OFDM Transmission Systems

I. Morita, N. Takeda, S.L. Jansen, 2007, 2007 Digest of the IEEE/LEOS Summer Topical Meetings.

Comparison between single-band and multi-band optical OFDM at 120-Gb/s

I. Morita, H. Takahashi, S.L. Jansen, 2008, 2008 7th International Conference on Optical Internet.

8×66.8-Gbit/s coherent PDM-OFDM transmission over 640 km of SSMF at 5.6-bit/s/Hz spectral efficiency

A. Al Amin, I. Morita, S. Jansen, 2008, 2008 34th European Conference on Optical Communication.

Highly Spectrally Efficient DWDM Transmission at 7.0 b/s/Hz Using 8$\,\times\,$ 65.1-Gb/s Coherent PDM-OFDM

A. Al Amin, I. Morita, S. Jansen, 2010, Journal of Lightwave Technology.

Narrowband filtering tolerance and spectral efficiency of 100GbE PDM-OFDM

I. Morita, S.L. Jansen, H. Tanaka, 2008, 2008 Digest of the IEEE/LEOS Summer Topical Meetings.

60 Gbit/s WDM-OTDM transmultiplexing using an electro-absorption modulator

T. Otani, M. Hayashi, H. Tanaka, 2001, OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171).

132.2-Gb/s PDM-8QAM-OFDM Transmission at 4-b/s/Hz Spectral Efficiency

A. Al Amin, I. Morita, S. Jansen, 2009, IEEE Photonics Technology Letters.

8/spl times/160-Gb/s WDM field transmission experiment with single-polarization RZ-DPSK signals and PMD compensator

I. Morita, M. Daikoku, T. Miyazaki, 2006, IEEE Photonics Technology Letters.

100Gbit/s DQPSK Transmission Experiment without OTDM for l00G Ethernet Transport

I. Morita, T. Kawanishi, T. Sakamoto, 2006, 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference.