Quantum communication

• K. Tsujino, D. Fukuda, G. Fujii, S. Inoue, M. Fujiwara, M. Takeoka, and M. Sasaki,
  "Quantum Receiver beyond the Standard Quantum Limit of Coherent Optical Communication,"
  Phys. Rev. Lett. 106(25), pp. 250503/1--4 (2011).
• A. Waseda, M. Sasaki, M. Takeoka, M. Fujiwara, M. Toyoshima, and A. Assalini,
  "Numerical Evaluation of PPM for Deep-Space Links,"
  J. Opt. Commun. Netw. 3(6), pp. 514-521 (2011).
• M. Toyoshima, H. Takenaka, Y. Shoji, Y. Takayama, M. Takeoka, M. Fujiwara, and M. Sasaki,
  "Polarization-Basis Tracking Scheme in Satellite Quantum Key Distribution,"
  Int. J. Opt. 2011, pp. 1--8 (2011).
• A. Waseda, M. Takeoka, M. Sasaki, M. Fujiwara, and H. Tanaka,
  "Quantum detection of wavelength-division-multiplexing optical coherent signals,"
  J. Opt. Soc. Am. B. 27(2), pp. 259--265 (2010).
• M. Fujiwara, M. Toyoshima, M. Sasaki, K. Yoshino, Y. Namb, and A. Tomita,
  "Performance of hybrid entanglement photon pair source for quantum key distribution,"
  Appl. Phys. Lett. 95(26), p. 261103 (2009).