2005 |
10 | EE | Koichi Hasebe,
Yutaka Onishi,
Fumio Koyama:
Novel polarization controller based on injection-locked vertical-cavity surface-emitting laser.
IEICE Electronic Express 2(8): 274-279 (2005) |
9 | EE | Ken-ichi Kitayama,
T. A. Nirmalathas,
Kimio Oguchi,
Fumio Koyama:
Joint Special Section on Recent Progress in Optoelectronics and Communications.
IEICE Transactions 88-B(5): 1852 (2005) |
8 | EE | Ken-ichi Kitayama,
T. A. Nirmalathas,
Kimio Oguchi,
Fumio Koyama:
Joint Special Section on Recent Progress in Optoelectronics and Communications.
IEICE Transactions 88-C(5): 857-858 (2005) |
2004 |
7 | EE | Tomoaki Ota,
Takeshi Uchida,
Takashi Kondo,
Fumio Koyama:
Enhanced modulation bandwidth of surface-emitting laser with external optical feedback.
IEICE Electronic Express 1(13): 368-372 (2004) |
6 | EE | Satoshi Suda,
Fumio Koyama:
Spot-size and incident angle dependence of filtering characteristics of narrow pass-band dielectric multilayer filters.
IEICE Electronic Express 1(14): 442-446 (2004) |
5 | EE | Yasuhiro Uchiyama,
Takashi Kondo,
Kazutaka Takeda,
Akihiro Matsutani,
Takeshi Uchida,
Tomoyuki Miyamoto,
Fumio Koyama:
Thermal cross-talk evaluation of densely integrated vertical cavity surface emitting laser array.
IEICE Electronic Express 1(17): 545-550 (2004) |
4 | EE | Chang-Hwan Bae,
Fumio Koyama:
Modeling of hollow waveguide optical switch with variable air core.
IEICE Electronic Express 1(18): 551-555 (2004) |
3 | EE | Jiro Hashizume,
Fumio Koyama:
Metal-aperture surface emitting laser with nano metal particle for near-field optics.
IEICE Electronic Express 1(4): 77-80 (2004) |
2 | EE | Yasuki Sakurai,
Akihiro Matsutani,
Fumio Koyama:
Fabrication and characterization of hollow waveguide distributed bragg reflectors.
IEICE Electronic Express 1(4): 81-85 (2004) |
1 | EE | Yasuki Sakurai,
Fumio Koyama:
Modeling of a low-loss spot-size converter for hollow waveguides with sub-wavelength air core.
IEICE Electronic Express 1(6): 115-119 (2004) |