Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Ngoc Diep Lai"'
Publikováno v:
Photonics, Vol 11, Iss 8, p 691 (2024)
In this study, we systematically investigate theoretically and experimentally the plasmonic effect and roles of big and small gold nanoparticles (Au NPs) within a mixed solution. The polydisperse solution was initially prepared by mixing small (10, 3
Externí odkaz:
https://doaj.org/article/bd3d9eb50fb542d59e1c200a91096970
Publikováno v:
Micromachines, Vol 15, Iss 2, p 203 (2024)
We demonstrate a method for the realization of highly nonlinear optical 4-(4-dimethylaminostyryl)- 1-methylpyridinium tosylate (DAST) two-dimensional structures by a double-step technique. The desired polymeric structures were first fabricated by usi
Externí odkaz:
https://doaj.org/article/1455c25712fe46359b32b6aa5f214e7f
Autor:
Nolwenn-Amandine Keriel, Camille Delezoide, David Chauvin, Hafsa Korri-Youssoufi, Ngoc Diep Lai, Isabelle Ledoux-Rak, Chi-Thanh Nguyen
Publikováno v:
Sensors, Vol 23, Iss 17, p 7373 (2023)
The accurate, rapid, and specific detection of DNA strands in solution is becoming increasingly important, especially in biomedical applications such as the trace detection of COVID-19 or cancer diagnosis. In this work we present the design, elaborat
Externí odkaz:
https://doaj.org/article/ceb4568dfa714395b3fa5f8f077b621e
Autor:
Thuy Linh La, Binh Nguyen Bui, Thi Thanh Ngan Nguyen, Thi Lien Pham, Quoc Tien Tran, Quang Cong Tong, Aliaksandr Mikulich, Thanh Phuong Nguyen, Thi Thu Thuy Nguyen, Ngoc Diep Lai
Publikováno v:
Micromachines, Vol 14, Iss 5, p 1068 (2023)
Polymer-based micro-optical components are very important for applications in optical communication. In this study, we theoretically investigated the coupling of polymeric waveguide and microring structures and experimentally demonstrated an efficien
Externí odkaz:
https://doaj.org/article/ee611722126146a1bec30f952589b560
Publikováno v:
Polymers, Vol 15, Iss 9, p 2201 (2023)
In the field of quantum technology, there has been a growing interest in fully integrated systems that employ single photons due to their potential for high performance and scalability. Here, a simple method is demonstrated for creating on-chip 3D pr
Externí odkaz:
https://doaj.org/article/f1d8488450224b81837afd27381a766f
Autor:
Quang Truong Pham, Gia Long Ngo, Xuan An Nguyen, Chi Thanh Nguyen, Isabelle Ledoux-Rak, Ngoc Diep Lai
Publikováno v:
Polymers, Vol 15, Iss 1, p 16 (2022)
We report an original method for directly fabricating gold nanoparticles (Au NPs) in a polymer matrix using a thermal treatment technique and theoretically and experimentally investigate their plasmonic properties. The polymeric-metallic nanocomposit
Externí odkaz:
https://doaj.org/article/512fd9be01d6478b8d7ee11c76c8e20e
Autor:
Duc Tu Vu, Yi-Chang Tsai, Quoc Minh Le, Shiao-Wei Kuo, Ngoc Diep Lai, Henri Benisty, Jiunn-Yuan Lin, Hung-Chih Kan, Chia-Chen Hsu
Publikováno v:
Crystals, Vol 11, Iss 10, p 1187 (2021)
Lanthanide (Ln3+)–doped upconversion nanoparticles (UCNPs) offer an ennormous future for a broad range of biological applications over the conventional downconversion fluorescent probes such as organic dyes or quantum dots. Unfortunately, the effic
Externí odkaz:
https://doaj.org/article/a6d8980ffc4c49e7b179122070523b54
Autor:
Dam Thuy Trang Nguyen, Thi Huong Au, Quang Cong Tong, Mai Hoang Luong, Aurelien Pelissier, Kevin Montes, Hoang Minh Ngo, Minh Thanh Do, Danh Bich Do, Duc Thien Trinh, Thanh Huong Nguyen, Bruno Palpant, Chia Chen Hsu, Isabelle Ledoux-Rak, Ngoc Diep Lai
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 1, Iss 1, Pp 18-30 (2016)
The engineered coupling between a guest moiety (molecule, nanoparticle) and the host photonic nanostructure may provide a great enhancement of the guest optical response, leading to many attractive applications. In this article, we describe briefly t
Externí odkaz:
https://doaj.org/article/39b5f8ab4a0242cd9395b8cee214ef30
Publikováno v:
Crystals, Vol 9, Iss 9, p 442 (2019)
Photonic crystal (PC) is usually realized in materials with high refractive indices contrast to achieve a photonic bandgap (PBG). In this work, we demonstrated an optimization of two-dimensional PCs using a low refractive index polymer material. An o
Externí odkaz:
https://doaj.org/article/42744076884e47da8648a3252ae9e2be
Autor:
Dam Thuy Trang Nguyen, Ngoc Diep Lai
Publikováno v:
Crystals, Vol 9, Iss 7, p 365 (2019)
We investigate theoretically and experimentally the creation of virtually any polymer-based photonic structure containing individual nonlinear KTiOPO 4 nanoparticles (KTP NPs) using low one-photon absorption (LOPA) direct laser writing (DLW) techniqu
Externí odkaz:
https://doaj.org/article/45618228b0df498ea40f70a505be2529