Presentation | 1993/8/26 Oscillation wavelength shift of a semiconductor laser in a magnetic field and its various characteristics Tomoya Hoshi, Takashi Sato, Shigeki Yamamoto, Masashi Ohkawa, Takeo Maruyama, Minoru Shinba, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have already reported the oscillation wavelength shift of GaAlAs laser diodes in a magnetic field at room temperature.In this work,we confirmed the reproducibility of the dependence of the wavelength shift on the angle between directions of the magnetic field and the semiconductor laser.In order to investigate the cause of the error observed in the experiment by now,we measured the time dependence of the oscillation wavelength shiftafter we applied the magnetic field.We also measured the output laser power change in a magnetic field.Here,we discuss the mechanism of this wavelength shift by using our experimental results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | semiconductor laser / wavelength shift / magnetic field / time dependence / threshold current |
Paper # | EMD93-25,CPM93-38,OQE93-59 |
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Committee | EMD |
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Conference Date | 1993/8/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Oscillation wavelength shift of a semiconductor laser in a magnetic field and its various characteristics |
Sub Title (in English) | |
Keyword(1) | semiconductor laser |
Keyword(2) | wavelength shift |
Keyword(3) | magnetic field |
Keyword(4) | time dependence |
Keyword(5) | threshold current |
1st Author's Name | Tomoya Hoshi |
1st Author's Affiliation | Major Course of Electrical Engineering,Graduate School of Engineering,Niigata University() |
2nd Author's Name | Takashi Sato |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering,Faculty of Engineering,Niigata University |
3rd Author's Name | Shigeki Yamamoto |
3rd Author's Affiliation | Major Course of Electrical Engineering,Graduate School of Engineering,Niigata University |
4th Author's Name | Masashi Ohkawa |
4th Author's Affiliation | Department of Electrical and Electronic Engineering,Faculty of Engineering,Niigata University |
5th Author's Name | Takeo Maruyama |
5th Author's Affiliation | Department of Electrical and Electronic Engineering,Faculty of Engineering,Niigata University |
6th Author's Name | Minoru Shinba |
6th Author's Affiliation | Faculty of Engineering,Tokyo Denki University |
Date | 1993/8/26 |
Paper # | EMD93-25,CPM93-38,OQE93-59 |
Volume (vol) | vol.93 |
Number (no) | 199 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |