• 1770 引用
  • 24 h指数
1978 …2019

Research output per year

Pureに変更を加えた場合、すぐここに表示されます。

研究成果

フィルター
Article
1978
40 引用 (Scopus)
4 引用 (Scopus)
1979

Gaxln1-xAsyP1-y/InP Injection Laser Partially Loaded with First-Order Distributed Bragg Reflector

Kawanishi, H., Suematsu, Y., Utaka, K., Itaya, Y. & Arai, S., 1979 8, : : IEEE Journal of Quantum Electronics. 15, 8, p. 701-706 6 p.

研究成果: Article

23 引用 (Scopus)
7 引用 (Scopus)
1980

1·5–1·6 µm GaInAsP/InP integrated twin-guide lasers with first-order distributed bragg reflectors

Utaka, K., Kobayashi, K., Kishino, K. & Suematsu, Y., 1980 6 5, : : Electronics Letters. 16, 12, p. 455-456 2 p.

研究成果: Article

28 引用 (Scopus)

GaInAsP/InP integrated twin-guide lasers with first-order distributed bragg reflectors at 1.3 µm wavelength

Utaka, K., Suematsu, Y., Kobayashi, K. & Kawanishi, H., 1980 3, : : Japanese journal of applied physics. 19, 3, p. L137-L140

研究成果: Article

85 引用 (Scopus)
37 引用 (Scopus)
1981
9 引用 (Scopus)
66 引用 (Scopus)

Room-temperature CW operation of distributed-feedback buried-heterostructure InGaAsP/InP lasers emitting at 1.57 μm

Utaka, K., Akiba, S., Sakai, K. & Matsushima, Y., 1981 12 10, : : Electronics Letters. 17, p. 961-963 3 p.

研究成果: Article

89 引用 (Scopus)
27 引用 (Scopus)
1982

1. 5 mu m RANGE InGaAsP/InP DISTRIBUTED FEEDBACK BURIED HETEROSTRUCTURE (DFB-BH) LASERS.

Sakai, K., Akiba, S., Utaka, K. & Matsushima, Y., 1982 1 1, : : Denshi Tokyo. 21, p. 22-24 3 p.

研究成果: Article

1.5 μm Range InGaAsP/InP Distributed Feedback Lasers

Sakai, K., Utaka, K., Akiba, S. & Matsushima, Y., 1982 8, : : IEEE Journal of Quantum Electronics. 18, 8, p. 1272-1278 7 p.

研究成果: Article

41 引用 (Scopus)

280 Mbit/s single-mode fibre transmission with DFB laser diode emitting at 1.53 μm

Yamamoto, S., Utaka, K., Akiba, S., Sakai, K., Matsushima, Y., Sakaguchi, S. & Seki, N., 1982 3 4, : : Electronics Letters. 18, 5, p. 239-240 2 p.

研究成果: Article

16 引用 (Scopus)

High-speed-response InGaAs/InP heterostructure avalanche photodiode with InGaAsP buffer layers

Matsushima, Y., Akiba, S., Sakai, K., Kushiro, Y., Noda, Y. & Utaka, K., 1982 10 28, : : Electronics Letters. 18, 22, p. 945-946 2 p.

研究成果: Article

55 引用 (Scopus)

Low-threshold-current distributed-feedback InGaAsP/InP CW lasers

Akiba, S., Utaka, K., Sakai, K. & Matsushima, Y., 1982 1 21, : : Electronics Letters. 18, 2, p. 77-78 2 p.

研究成果: Article

32 引用 (Scopus)

Temperature Dependence of Lasing Characteristics of InGaAsP/InP Distributed Feedback Lasers in 1.5 Ɓm Range

Akiba, S., Utaka, K., Sakai, K. & Matsushima, Y., 1982 12, : : Japanese journal of applied physics. 21, 12, p. 1736-1740 5 p.

研究成果: Article

7 引用 (Scopus)
1983

Distributed Feedback InGaAsP/lnP Lasers with Window Region Emitting at 1.5 μm Range

Akiba, S., Utaka, K., Sakai, K. & Matsushima, Y., 1983 6, : : IEEE Journal of Quantum Electronics. 19, 6, p. 1052-1056 5 p.

研究成果: Article

33 引用 (Scopus)
1984

Analysis of quarter-wave-shifted DFB laser

Utaka, K., Akiba, S., Sakai, K. & Matsushima, Y., 1984 4 12, : : Electronics Letters. 20, 8, p. 326-327 2 p.

研究成果: Article

58 引用 (Scopus)

Asymmetry in Output Power of InGaAsP/InP DFB Lasers

Akiba, S., Utaka, K., Sakai, K. & Matsushima, Y., 1984 8, : : Japanese journal of applied physics. 23, 8 R, p. 1054-1059 6 p.

研究成果: Article

7 引用 (Scopus)
94 引用 (Scopus)

λ/4-shifted InGaAsP/InP DFB lasers by simultaneous holographic exposure of positive and negative photoresists

Utaka, K., Akiba, S., Sakai, K. & Matsushima, Y., 1984 11 22, : : Electronics Letters. 20, 24, p. 1008-1010 3 p.

研究成果: Article

75 引用 (Scopus)
1985

Longitudinal-Mode Behaviour Of λ/4-Shifted InGaAsP/InP DFB Lasers

Utaka, K., Akiba, S., Sakai, K. & Matsushima, Y., 1985 1 1, : : Electronics Letters. 21, 9, p. 367-369 3 p.

研究成果: Article

15 引用 (Scopus)
1986

γ/4-Shifted InGaAsP/InP DFB Lasers

Utaka, K., Akiba, S., Sakai, K. & Matsushima, Y., 1986 7, : : IEEE Journal of Quantum Electronics. 22, 7, p. 1042-1051 10 p.

研究成果: Article

109 引用 (Scopus)
1987

1.5-μm λ/4-Shifted InGaAsP/InP DFB Lasers

Akiba, S., Usami, M. & Utaka, K., 1987 11, : : Journal of Lightwave Technology. 5, 11, p. 1564-1573 10 p.

研究成果: Article

36 引用 (Scopus)

Asymmetric λ/4-Shifted InGaAsP/InP DFB Lasers

Usami, M., Akiba, S. & Utaka, K., 1987 6, : : IEEE Journal of Quantum Electronics. 23, 6, p. 815-821 7 p.

研究成果: Article

46 引用 (Scopus)

A Vertical Monolithic Combination of an InGaAsP/InP Laser and a Heterojunction Bipolar Transistor

Chen, T. R., Zhuang, Y., Utaka, K., Liu, Y. Y. & Yariv, A., 1987 6, : : IEEE Journal of Quantum Electronics. 23, 6, p. 919-924 6 p.

研究成果: Article

14 引用 (Scopus)

Room-Temperature CW Operation of Mbe-Grown Galnas/AllnAs Mow Lasers IN 1.5 μm Range

Matsushima, Y., Utaka, K., Sakai, K., Takeuchi, O. & Takeuchi, O., 1987 1 1, : : Electronics Letters. 23, 24, p. 1271-1273 3 p.

研究成果: Article

15 引用 (Scopus)

Spectral behaviour of aged 1.55 μm λ/4-shifted dfb lasers

Akiba, S., Matsushima, Y., Usami, M. & Utaka, K., 1987 1 1, : : Electronics Letters. 23, 7, p. 316-318 3 p.

研究成果: Article

2 引用 (Scopus)

Vertical integration of an InGaAsP/InP heterojunction bipolar transistor and a double heterostructure laser

Chen, T. R., Utaka, K., Zhuang, Y. H., Liu, Y. Y. & Yariv, A., 1987 12 1, : : Applied Physics Letters. 50, 14, p. 874-876 3 p.

研究成果: Article

6 引用 (Scopus)
1988

InGaAs-CAP-MONITOR INTEGRATED 1. 55 mu m lambda /4-SHIFTED DFB LASERS WITH HIGHER OUTPUT DESIGN.

Usami, M., Akiba, S., Utaka, K. & Matsushima, Y., 1988 1 1, : : IEE proceedings. Part J, Optoelectronics. 135, 4, p. 289-297 9 p.

研究成果: Article

1 引用 (Scopus)
1989

MBE growth of InAs/AlInAs strained-layer multi quantum wells for optical device applications

Matsushima, Y., Kato, H., Utaka, K. & Sakai, K., 1989 2 2, : : Journal of Crystal Growth. 95, 1-4, p. 210-214 5 p.

研究成果: Article

5 引用 (Scopus)

Narrow Spectral Linewidth of MBE-Grown GalnAs / AlInAs MQW Lasers in the 1.55 μm Range

Matsushima, Y., Utaka, K. & Sakai, K., 1989 1 1, : : IEEE Journal of Quantum Electronics. 25, 6, p. 1376-1380 5 p.

研究成果: Article

12 引用 (Scopus)
1991

Novel Wavelength-Tunable Active-Filter-Type Laser Diodes

Horita, M., Utaka, K. & Matsushima, Y., 1991 1 1, : : IEEE Journal of Quantum Electronics. 27, 6, p. 1625-1629 5 p.

研究成果: Article

2 引用 (Scopus)
1992

Transform-limited 14ps optical pulse generation with 15GHz repetition rate by ingaasp electroabsorption modulator

Suzuki, M., Tanaka, H., Utaka, K., Edagawa, N. & Matsushima, Y., 1992 5 21, : : Electronics Letters. 28, 11, p. 1007-1008 2 p.

研究成果: Article

63 引用 (Scopus)
1993
4 引用 (Scopus)
70 引用 (Scopus)

Wavelength-Tunable InGaAsP-InP Multiple-λ/4-Shifted Distributed Feedback Laser

Horita, M., Utaka, K. & Matsushima, Y., 1993 6, : : IEEE Journal of Quantum Electronics. 29, 6, p. 1810-1816 7 p.

研究成果: Article

9 引用 (Scopus)
1994

High sensitivity and high gain optical functional device: Triangular-barrier optoelectronic switch (TOPS)

Sakata, H., Utaka, K. & Matsushima, Y., 1994 1 1, : : Electronics Letters. 30, 21, p. 1792-1793 2 p.

研究成果: Article

14 引用 (Scopus)

Metalorganic vapor phase epitaxy growth of InGaAsP multi quantum well laser diodes using entirely organic sources

Horita, M., Tsurusawa, M., Utaka, K. & Matsushima, Y., 1994 12 2, : : Journal of Crystal Growth. 145, 1-4, p. 886-891 6 p.

研究成果: Article

1 引用 (Scopus)

Novel bistable device; resonant-tunnelling triangular-barrier optoelectronic switch (R-TOPS)

Sakata, H., Utaka, K. & Matsushima, Y., 1994 1 1, : : Electronics Letters. 30, 20, p. 1714-1716 3 p.

研究成果: Article

9 引用 (Scopus)
1995

Resonant-tunneling triangular-barrier optoelectronic switch by gas source molecular beam epitaxy

Sakata, H., Utaka, K. & Matsushima, Y., 1995 1 1, : : Journal of Crystal Growth. 150, p. 1389-1394 6 p.

研究成果: Article

1 引用 (Scopus)

Triangular-barrier optoelectronic switch by gas source molecular beam epitaxy

Sakata, H., Utaka, K. & Matsushima, Y., 1995 1 1, : : Journal of Crystal Growth. 150, p. 1384-1388 5 p.

研究成果: Article

3 引用 (Scopus)
1996
1999
13 引用 (Scopus)
2000

Versatile multimode interference photonic switches with partial index-modulation regions

Yagi, M., Nagai, S., Inayoshi, H. & Utaka, K., 2000 3 16, : : Electronics Letters. 36, 6, p. 533-534 2 p.

研究成果: Article

53 引用 (Scopus)
2001
2002
15 引用 (Scopus)