One-step synthesis of super-absorbent nanocomposite hydrogel based on bentonite

Autor: Giang H Le, Duong A Thanh, Pham T H My, Trang TT Pham, Trang T T Quan, Tung N Nguyen, Quang K Nguyen, Quoc Anh Ngo

Publikováno v: Materials Research Express, Vol 10, Iss 1, p 015001 (2023)

The nanoparticles of bentonite can be easily synthesized by hydrothermal treatment with microwave-assisted method. The products were characterized by XRD, FTIR, BET, SEM, EDS, and DLS. Results have revealed that the nano-bentonite was in nanometer sc

Externí odkaz: https://doaj.org/article/2f782d142a7e474da2d97a4ce681abf3

Single-frequency operation of an orange avalanche upconversion laser for high-resolution laser spectroscopy

Autor: Fabien Bretenaker, Ph. Goldner, Mauro Tonelli, T. H. My, O. Guillot-Noël

Publikováno v: 42 (2008): 121–124.
info:cnr-pdr/source/autori:My, TH; Goldner, P; Guillot-Noel, O; Tonelli, M; Bretenaker, F/titolo:Single-frequency operation of an orange avalanche upconversion laser for high-resolution laser spectroscopy/doi:/rivista:/anno:2008/pagina_da:121/pagina_a:124/intervallo_pagine:121–124/volume:42

We report single transverse and longitudinal mode operation of an all solid-state orange laser pumped at 821 nm. Oscillation at 607 nm by avalanche upconversion in Pr, Yb:BaY 2 F 8 pumped by a Ti-Sapphire laser at 821 nm is obtained with a threshold

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34993b6da24df62d22783b0a14d942a2
http://www.cnr.it/prodotto/i/3834

Tunable operation of a continuous intracavity frequency doubled singly resonant optical parametric oscillator

Autor: T. H. My, Cyril Drag, Fabien Bretenaker, O. Mhibik

Publikováno v: Scopus-Elsevier

Tunable and ultra-narrow linewidth visible sources are mandatory instruments for high-resolution spectroscopy or quantum information processing applications using rare-earth ions embedded in solid-state matrices. Optical Parametric Oscillators (OPOs)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5ba25f4e7c48a523d289a357ce3b7b7
http://www.scopus.com/inward/record.url?eid=2-s2.0-84897960090&partnerID=MN8TOARS

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