VinhUni-Science

Controlling negative refractive index of degenerated three-level Λ-type system by external light and magnetic fields

Tác giả: Nguyen Huy Bang and Le Van Doai

414 44

THE EUROPEAN PHYSICAL JOURNAL D

Quyển: 74 Trang:

Đường link/DOI: https://doi.org/10.1140/epjd/s10053-021-00275-5

Minh chứng: 2491-controllingnegativerefractivei.pdf

Năm xuất bản: 10/2021

Cùng tác giả

Electromagnetically induced transparency in a five-level cascade system under Doppler broadening: an analytical approach Propagation of a laser pulse in a three-level cascade atomic medium under conditions of electromagnetically induced transparency SỰ TƯƠNG TỰ GIƯA DAO ĐỘNG CƠ VÀ HIỆU ỨNG EIT TRONG CÂU HÌNH BỐN MỨC CHƯ Y Optical bistability in a five-level cascade EIT medium: an analytical approach CONTROLLING OPTICAL BISTABILITY IN A FIVE-LEVEL CASCADE EIT MEDIUM ĐIỀU KHIỂN PHI TUYẾN KERR CỦA MÔI TRƯỜNG KHÍ NGUYÊN TỬ DỰA TRÊN HIỆU ỨNG TRONG SUỐT CẢM ỨNG ĐIỆN TỪ Measurement of dispersive profile of a multiwindow electromagnetically induced transparency spectrum in a Doppler-broadened atomic medium Propagation of laser pulse in a three-level cascade inhomogeneously broadened medium under electromagnetically induced transparency conditions Làm lạnh các nguyên tử bằng laser Optical Bistability in a Controllable Giant Self-Kerr Nonlinear Gaseous Medium under Electromagnetically Induced Transparency and Doppler Broadening Manipulating multi-frequency light in a five-level cascade-type atomic medium associated with giant self-Kerr nonlinearity Điều khiển vận tốc nhóm ánh sáng dựa trên hiệu ứng trong suốt cảm ứng điện từ trong môi trường nguyên tử 87Rb ba mức Pulse propagation in an atomic medium under spontaneously generated coherence, incoherent pumping, and relative laser phase Manipulating multi-frequency light in a ﬁve-level cascade EIT T medium under Doppler broadening A COMPARATIVE STUDY OF OPTICAL BISTABILITY IN THREE-LEVEL EIT CONFIGURATIONS INFLUENCES OF SPONTANEOUSLY GENERATED COHERENCE AND RELATIVE PHASE ON GROUP VELOCITY IN A THREE-LEVEL ATOMIC MEDIUM: ANALYTICAL APPROACH Điều khiển các tính chất quang nguyên tử bằng laser CONTROLLABLE OPTICAL PROPERTIES OF MULTIPLE ELECTROMAGNETICALLY INDUCED TRANSPARENCY IN GASEOUS ATOMIC MEDIA Comparative Study of Light Manipulation in Three-Level Systems Via Spontaneously Generated Coherence and Relative Phase of Laser Fields ẢNH HƯỞNG CỦA SỰ PHÂN CỰC VÀ PHA TƯƠNG ĐỐI CỦA CÁC TRƯỜNG LASER LÊN TÍNH CHẤT QUANG CỦA MÔI TRƯỜNG NGUYÊN TỬ BA MỨC BẬC THANG PROPAGATION OF A LASER PULSE UNDER ELECTROMAGNETICALLY INDUCED TRANSPARENCY CONDITIONS Manipulating giant cross-Kerr nonlinearity at multiple frequencies in an atomic gaseous medium NGHIÊN CỨU ĐIỀU KHIỂN LƯỠNG ỔN ĐỊNH QUANG CỦA HỆ NGUYÊN TỬ BA MỨC NĂNG LƯỢNG CẤU HÌNH LAMBDA Giant cross-Kerr nonlinearity in a six-level inhomogeneously broadened atomic medium Effect of Doppler broadening on giant self-Kerr nonlinearity in a five-level ladder-type system Influence of Doppler broadening on cross-Kerr nonlinearity in a four-level inverted-Y system: An analytical approach The influence of spontaneously generated coherence and phase of laser fields on optical bistability in a three-level atomic medium: an analytical approach Controlling self-Kerr nonlinearity with an external magnetic field in a degenerate two-level inhomogeneously broadened medium Modifying optical properties of three-level V-type atomic medium by varying external magnetic field Role of incoherent pumping field on control of optical bistability in a closed three-level ladder atomic system The effect of giant Kerr nonlinearity on group velocity in a six-level inverted-Y atomic system SỰ KHUẾCH ĐẠI ÁNH SÁNG DỰA VÀO HIỆU ỨNG TRONG SUỐT CẢM ỨNG ĐIỆN TỪ TRONG MÔI TRƯỜNG NGUYÊN TỬ BA MỨC CẤU HÌNH CHỮ V ANALYZING ENHANCEMENT AND CONTROL OF KERRNONLINEAR COEFFICIENT IN A THREE-LEVEL V-TYPE INHOMOGENEOUSLY BROADENED ATOMIC MEDIUM Giant cross-Kerr nonlinearity in a four-level Y-type atomic system Controlling group velocity via an external magnetic field in a degenerated three-level lambda-type atomic system Negative Refractive Index in an Inhomogeneously Broadened Four-Level Inverted-Y Atomic Medium TẠO CHIẾT SUẤT ÂM TRONG MÔI TRƯỜNG NGUYÊN TỬ BỐN MỨC CHỮ Y NGƯỢC DỰA VÀO HIỆU ỨNG TRONG SUỐT CẢM ỨNG ĐIỆN TỪ Ảnh hưởng của mở rộng Doppler lên sự lan truyền xung laser trong môi trường nguyên tử ba mức cấu hình lambda All-optical switching via spontaneously generated coherence, relative phase and incoherent pumping in a V-type three-level system All‑optical switching in a medium of a four‑level vee‑ cascade atomic medium Negative refractive index in a Doppler broadened three-level -type atomic medium An analytical model for cross-Kerr nonlinearity in a four-level N-type system with Doppler broadening Phase control of all-optical switching based on spontaneously generated coherence in a three-level Λ-type atomic system STUDY OF NEGATIVE REFRACTIVE INDEX IN Rb FOURLEVEL N-TYPE ATOMIC GAS MEDIUM Colossal Kerr nonlinearity without absorption in a five‑level atomic medium Dynamics of twin pulse propagation and dual-optical switching in a Λ + Ξ atomic medium All optical switching in a three‑level V‑type atomic medium based on electromagnetically induced transparency Influence of spontaneously generated coherence on absorption, dispersion, and group index in a five-level cascade atomic system Slow light amplification in a three‑level cascade‑type system via spontaneously generated coherence and incoherent pumping

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