서지주요정보
축퇴 4광파 혼합에 의해 발생되는 위상공액파의 반사율에 대한 해석적 표현과 위상공액파의 증폭 = Analytic expression of reflectivity of phase conjugate wave generated by degenerate four wave mixing and amplification of phase conjugate wave
서명 / 저자 축퇴 4광파 혼합에 의해 발생되는 위상공액파의 반사율에 대한 해석적 표현과 위상공액파의 증폭 = Analytic expression of reflectivity of phase conjugate wave generated by degenerate four wave mixing and amplification of phase conjugate wave / 이학규.
저자명 이학규 ; Lee, Hak-Kyu
발행사항 [서울 : 한국과학기술원, 1987].
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소장정보

등록번호

4104165

소장위치/청구기호

학술문화관(문화관) 보존서고

MAP 8718

SMS전송

도서상태

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초록정보

An analytic solution of the phase conjugate wave generated by degenerate-four wave mixing(DFWM), considering both the transmission and reflection gratings, in absorbing media is derived. The solution is compatible with the theories of Yariv and Abrams. In order to prove the several specific aspects of the theoretical results, the experiments of DFWM is performed using the cryptocyanine dissolved in methanol as an absorbing medium, where the pump beam intensities are below the saturation of the absorbing medium ( 10M/㎠ ) and Q-switched ruby laser is used as the light source. The results experimentally obtained agree with the theoretical predictions. In order to amplify the phase conjugate signal, the double-pass amplification is performed positioning amplifier in the path of the probe beam. The phase conjugate signal is amplified four times when time delay between the flash lamp triggering signal of the amplifier and the laser beam from the oscillator is 1msec. The flash lamp input energy is 648J. To interprete the experimental results, the theory of double-pass amplification developed by Balashov et al. is adopted. The analytic solution of the reflectivity and the theory of double-pass amplification give correct interpretation of the obtained amplified reflectivity.

서지기타정보

서지기타정보
청구기호 {MAP 8718
형태사항 iii, 80 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Hak-Kyu Lee
지도교수의 한글표기 : 이상수
공동교수의 한글표기 : 공홍진
지도교수의 영문표기 : Sang-Soo Lee
공동교수의 영문표기 : Hong-Jin Kong
학위논문 학위논문(석사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 : p. 79-80
주제 Reflectance.
Amplifiers (Electronics)
축퇴. --과학기술용어시소러스
위상 공역. --과학기술용어시소러스
반사율 (계수) --과학기술용어시소러스
증폭 현상. --과학기술용어시소러스
Optical phase conjugation.
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