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3.528  Articles
1 of 354 pages  |  10  records  |  more records»
We report the successful development of an all-solid state laser based on a Czochralski method-grown cerium-doped lithium calcium aluminum fluoride (Ce3+:LiCaAlF6 or Ce:LiCAF) crystal as the gain medium. Results for the broadband, narrow linewidth and sho... see more

Pengukuran gas etilen dari proses peroksidasi lipid akibat paparan sinar ultraviolet telah dilakukan dengan menggunakan detektor fotoakustik berbasis laser CO2. Biocream dioleskan pada permukaan kaca dan dimasukkan ke dalam cuvet. Pengukuran konsentrasi e... see more

Introdução: O vitiligo é uma doença crônica despigmentante da pele ocasionada pela perda funcional dos melanócitos da epiderme. Este estudo teve como objetivo comparar os efeitos da aplicação do L.A.S.E.R. HeNe e do ultravioleta B em pacientes com vitilig... see more

Introdução: O vitiligo é uma doença crônica despigmentante da pele ocasionada pela perda funcional dos melanócitos da epiderme. Este estudo teve como objetivo comparar os efeitos da aplicação do L.A.S.E.R. HeNe e do ultravioleta B em pacientes com vitilig... see more

We report the investigation of the wave-mixing process with two multiple-cycle pulses having incommensurate frequencies (at 1400 nm and 800 nm). With a collinear and non-collinear configuration of the two beams, a different extreme ultraviolet (XUV) mixin... see more

We report a design of a cerium-doped lithium calcium hexafluoro aluminumate (Ce:LiCaAlF6_{6}, Ce:LiCAF) laser resonator based on total internal reflection (TIR). This TIR configuration is established by placing the Ce:LiCAF crystal between two calcium flu... see more

Conventional flame retardant (FR) application processes for textiles involve aqueous processing which is resource-intensive in terms of energy and water usage. Recent research using sol-gel and layer-by-layer chemistries, while claimed to be based on more... see more

Borates have long been recognized as a very important family of nonlinear optical (NLO) crystals, and have been widely used in the laser frequency-converting technology in ultraviolet (UV) and deep-ultraviolet (DUV) regions. In this work, the borate-based... see more

Diamond is a wide bandgap semiconductor with excellent physical properties which allow it to operate under extreme conditions. However, the technological use of diamond was mostly conceived for the fabrication of ultraviolet, ionizing radiation and nuclea... see more

1 of 354 pages  |  10  records  |  more records»