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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.6
- 수록면
- 250 - 260 (11page)
이용수
초록· 키워드
오류제보하기
A pressure wave created by the photoacoustic effect is affected by the medium and by laser parameters. The effect of these parameters on the generated pressure wave can be seen by solving the photoacoustic wave equation. These solutions which are examined in the time domain and the frequency domain should be considered by researchers in acoustic sensor design. In particular, frequency domain analysis contains significant information for designing the sensor. The most important part of this information is the determination of the operating frequency of the sensor. In this work, the laser parameters to excite the medium, and the acoustic signal parameters created by the medium are analyzed. For the first time, we have obtained solutions for situations which have no frequency domain solutions in the literature. The main focal point in this work is that the frequency domain solutions of the acoustic wave equation are performed and the effects of the frequency analysis of the related parameters are shown comparatively from the viewpoint of using them in acoustic sensor designs.
목차
I. INTRODUCTION
II. PHOTOACOUSTIC EFFECT AND ITS THEORY
III. RESULTS AND DISCUSSION
IV. CONCLUSION
REFERENCES
참고문헌 (38)
참고문헌 신청
W. Lahmann / 1977 / Opto-acoustic trace analysis in liquids with the frequency-modulated beam of an argon ion laser / Anal. Chem. 49:549~551
S. Oda / 1978 / Determination of ultratrace cadmium by laser-induced photoacoustic absorption spectrometry / Anal. Chem. 50:865~867
S. Oda / 1979 / Simultaneous determination of mixtures in liquid by laser-induced photoacoustic spectroscopy / Anal. Chem. 51:686~688
A. C. Tam / 1986 / Applications of photoacoustic sensing techniques / Rev. Mod. Phys. 58:381
S. J. Davies / 1993 / Laser-generated ultrasound: its properties, mechanisms and multifarious applications / J. Phys. D: Appl. Phys. 26:329
S. Oda / 1978 / Determination of ultratrace cadmium by laser-induced photoacoustic absorption spectrometry / Anal. Chem. 50:865~867
S. Oda / 1979 / Simultaneous determination of mixtures in liquid by laser-induced photoacoustic spectroscopy / Anal. Chem. 51:686~688
A. C. Tam / 1986 / Applications of photoacoustic sensing techniques / Rev. Mod. Phys. 58:381
S. J. Davies / 1993 / Laser-generated ultrasound: its properties, mechanisms and multifarious applications / J. Phys. D: Appl. Phys. 26:329
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