- A. Kobayashi, J. Osawa, H. Okayama, and H. Nakajima
- Opto-Electronics and Communications Conference (OECC) 2007 (Kanagawa, Japan)
- S. Kogahara, S. Shinada, S. Nakajima, T. Kawanishi, H. Nakajima, and M. Izutsu
- Conference on Lasers and Electro Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS) 2007 (Los Angels, USA), JWA50
- S. Kogahara, S. Shinada, S. Nakajima, T. Kawanishi, H. Nakajima, and M. Izutsu
- International Symposium on Contemporary Photonics Technology (CPT) 2007 (Tokyo, Japan), J-4, Tokyo
- S. Kogahara, N. Sugizaki, S. Shinada, T. Kawanishi, and H. Nakajima
- the Opto-Electronics and Communications Conference (OECC) 2006 (Kaohshing, Taiwan), 6B4-4
- M. Maruyama, H. Nakajima, S. Kurimura, and K. Kitamura
- Conference on Lasers and Electro Optics (CLEO) 2006 (California, USA), CMB1
- Y. Usui, T. Okubo, H. Nakajima, M. Motoya, S. Kurimura, F. Yamamoto, and J. Ichikawa
- Conference on Lasers and Electro Optics (CLEO) 2006 (California, USA), CTuB4
- M. Motoya, S. Kurimura, S. Inoue, Y. Usui, H. Nakajima
- Conference on Lasers and Electro Optics (CLEO) 2006 (California, USA), CMB5
- Y. Usui, T. Okubo, H. Nakajima, S. Kurimura, M. Motoya, F. Yamamoto, and J. Ichikawa
- 11th Microoptics Conference (MOC) 05 (Tokyo, Japan)
- M. Maruyama, K. Hodoyama, H. Nakajima, N.-E., S. Kurimura and K. Kitamura
- Conference on Lasers and Electro Optics (CLEO) 2005 (Maryland, USA), CML6
- Y. Kato, Y. Usui, H. Nakajima, S. Kurimura, M. Motoya, F. Yamamoto and J. Ichikawa
- Conference on Lasers and Electro Optics (CLEO) 2005 (Maryland, USA), CThKK7
- Y. Kato, M. Maruyama, K. Hodoyama, H. Nakajima, S. Kurimura, Y. Nomura, K. Kitamura, S. Yamaguchi, and M. Imaeda
- the Conference on Lasers and Electro Optics and the 27th International Quantum Electronics Conference (CLEO/IQEC) 2004 (California, USA), CThKK7