지원사업
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
- 2000.3
- 수록면
- 7 - 10 (4page)
이용수
초록· 키워드
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The soft x-ray(10㎚-100㎚) interferometer is a modified Mach-Zehnder type interferometer and it consists of two beam-splitters and four totally reflecting mirrors. The beam-splitters used here are 50% transmission and 50% reflection grating type. The diffraction patterns of beam splitters(1st B. S.) were investigated with a He-Ne laser. The diffraction patterns produced by the soft x-ray interferometer(2nd B. S.) were also investigated in intensities and positions. The diffraction patterns of 20 degree grazing incidence on the beam splitters(1st B. S.) show a circular array of spots. Both the reflected and the transmitted beams show the same patterns but symmetric circles on the screen. The maximum intensity appears roughly when n is in the zeroth and odd orders and the suppressed peak(missing order) appears when n is in the even orders. Intensities of 3 center fringes(n = 0, ±1) are stronger than others. These results confirm the reduced grating equation and make agree with the intensity distribution function. It was found that the final patterns produced by the soft x-ray interferometer(2nd B. S.) consisted of fine fringes which were caused by two of three diffraction beams that were arrived at the second beam-splitter.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. CONICAL DIFFRACTION THEORY
Ⅲ. EXPERIMENT
Ⅳ. RESULT AND DISCUSSION
Ⅴ. CONCLUSION
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2009-425-018159313