Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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LQE2007-1
Wide-band Noise Reduction by Electric Positive and Negative Feedback in Semiconductor Lasers
Maryam Huda, Eiji Teraoka, Minoru Yamada, Yuji Kuwamura (Kanazawa Univ.)
pp. 1 - 4
LQE2007-2
Kerr-lens mode-locking of a LD-pumped ultrashort pulse Yb:YAG laser
Masaki Takama, Masahiro Inoue, Shinichi Matsubara, Sakae Kawato, Takao Kobayashi (Univ. of Fukui), Yuzo Ishida (Riken)
pp. 5 - 8
LQE2007-3
Improvement and integration of waveguide dye-film lasers
-- Pen-drawing Fabrication and DFB/DBR Laser by Surface-relief Grating --
Yuji Oki (ISEE, Kyushu Univ.), Masamitsu Tanaka (Seiko Electric), Tsuyoshi Obuchi (Toyota), Hirofumi Watanabe (ISEE, Kyushu Univ.), Mitsuo Maeda (Kurume-nct)
pp. 9 - 12
LQE2007-4
Oscillation Mechanism of 543nm-Er Upconversion Fiber Laser via 4I13/2 level
Hideyuki Okamoto, Kazuo Kamiko, Takuya Teshima, Natsuya Nishimura, Ken Kasuga, Hitoshi Omuro, Hiroki Yoshie, Ikunari Hara, Yoshinori Kubota (Central Glass Co.,Ltd.)
pp. 13 - 18
LQE2007-5
Mid-infrared DFG using direct-bonded QPM-LN waveguides and its application for trace-gas detection
Tsutomu Yanagawa, Osamu Tadanaga, Katsuaki Magari, Yoshiki Nishida (NTT), Hiroshi Miyazawa (NEL), Masaki Asobe, Hiroyuki Suzuki (NTT)
pp. 19 - 26
LQE2007-6
Low power operation in ultrafast intersubband optical switch
Ryoichi Akimoto, Cong Guangwei, Kazumichi Akita, Toshifumi Hasama, Hiroshi Ishikawa (AIST)
pp. 27 - 30
LQE2007-7
Photon-pair detection using two-photon absorption in photomultiplier tubes II
Hirokazu Kobayashi, Toshihiro Nakanishi, Kazuhiko Sugiyama, Masao Kitano (Kyoto Univ.)
pp. 31 - 34
LQE2007-8
Terahertz pulse generation from organic crystals by using various short pulse lasers
Yoshinori Takahashi, Masashi Yoshimura, Yusuke Mori, Yasuo Kitaoka, Masayoshi Tonouchi, Takatomo Sasaki (Osaka Univ.)
pp. 35 - 40
LQE2007-9
Frequency stabilization of a semiconductor laser using the PEAK method
-- Discussion about the effect of experimental condition on frequency stability --
Tomoyuki Uehara, Shinya Maehara, Toshiya Nimonji, Takashi Sato, Masashi Ohkawa, Takeo Maruyama (Niigata Univ.), Seiji Kawamura (NAOJ)
pp. 41 - 44
LQE2007-10
Study of the natural random number generation using a noise characteristic of a semiconductor laser
Jun Chiba, Kohei Doi, Takashi Sato, Yasuo Ohdaira, Masashi Ohkawa, Takeo Maruyama (Niigata Univ.)
pp. 45 - 48
LQE2007-11
Investigation of characteristic improvements in an external cavity diode laser system using a double optical feedback method.
Kohei Doi, Yuta Minabe, Toshiya Kaizaka, Takashi Sato, Takeo Maruyama, Masashi Ohkawa (Niigata Univ.)
pp. 49 - 52
LQE2007-12
Development of 650-nm-wavelength 20 channel laser diode array
Shin'ichi Nakatsuka (Hitachi), Hiroshi Inenaga, Jyunshin Sakamoto (RPS), Masahiro Aoki (Hitachi)
pp. 53 - 58
LQE2007-13
Self-correction for the Surface Displacement Measurement by Means of Hybrid Optical Sensor
Sinya Hashizume (Hokkei Industries), Qi Gao (Univ. of Fukui), Tomotaka Kozuki (Hiroshima International Univ.), Kazuhiko Ishikawa (Univ. of Fukui), Hiroshi Suga (Hiroshima International Univ.), Tetsuma Sakurai, Masahiro Ueda (Univ. of Fukui)
pp. 59 - 64
LQE2007-14
Compact high-resolution arrayed waveguide grating using trench structures filled with low-refractive index material
Jiro Ito, Hiroyuki Tsuda (Keio Univ.)
pp. 65 - 68
LQE2007-15
Fabrication of Si wire waveguides by selective oxidation of Si
Koichi Iiyama, Satoshi Asai, Masahiro Wakashima (Kanazawa Univ.)
pp. 69 - 72
LQE2007-16
Laser isotope separation of Zr (2)
Yasunobu Horiuti, Masateru Yasui, Takaaki Kuroyanagi, Hiroki Yasuda, Hideaki Niki (Fukui Univ.)
pp. 73 - 77
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.