Femtosecond laser inscription of Bragg gratings on a thin GaN film grown on a sapphire substrate
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2018.05.006
Abstract: Abstract Bragg gratings were inscribed with a NIR femtosecond laser, cylindrical lens and a phase mask on the surface of a thin GaN film grown on a sapphire substrate. The phase mask was used to… read more here.
Keywords: gan film; sapphire; thin gan; inscription ... See more keywords
Perfluorinated fiber material properties following femtosecond laser inscription
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110412
Abstract: Abstract This paper presents the materials analysis and comparison of fiber gratings inscribed using the plane-by-plane femtosecond laser method in cyclic transparent optical polymer (CYTOP) fibers at different angles. Specifically, the gratings were inscribed with… read more here.
Keywords: plane; spectroscopy; femtosecond laser; inscription ... See more keywords
High-performance fiber Bragg gratings arrays inscription method
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102508
Abstract: Abstract This paper proposes the interferometric method for arrays inscription of type I Bragg gratings on the unified segment of the standard telecommunication single-mode optical fiber, using preliminary inscription of the gratings with low diffraction… read more here.
Keywords: bragg gratings; fiber bragg; arrays inscription; inscription ... See more keywords
Another pre-Sasanian Middle Persian inscription
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Royal Asiatic Society"
DOI: 10.1017/s1356186321000080
Abstract: Abstract A pre-Sasanian Middle Persian inscription on a silver bowl is published here for the first time and compared with a similar inscription published by P. O. Skjærvø in 2000 and identified by him as… read more here.
Keywords: middle persian; pre sasanian; sasanian middle; persian inscription ... See more keywords
An inscribed altar from the Khirbat Ataruz Moabite sanctuary
Sign Up to like & getrecommendations! Published in 2018 at "Levant"
DOI: 10.1080/00758914.2019.1619971
Abstract: Abstract A cylindrical stone incense altar inscribed with seven lines of text in two separate inscriptions was discovered in a cultic context during 2010 excavations at Khirbat Ataruz in Jordan. The two short inscriptions are… read more here.
Keywords: ataruz moabite; khirbat ataruz; inscription; inscribed altar ... See more keywords
Abracadabra, or “I Create as I Speak”: A Reanalysis of the First Verb in the Katumuwa Inscription in Light of Northwest Semitic and Hieroglyphic Luwian Parallels
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of the American Schools of Oriental Research"
DOI: 10.1086/703142
Abstract: Previous translations of the Katumuwa Inscription have either rendered the first verbal phrase (qnt ly) “I commissioned for myself,” or “I acquired for myself.” No scholars have yet defended the possibility that it simply means… read more here.
Keywords: northwest semitic; semitic hieroglyphic; inscription; katumuwa inscription ... See more keywords
The Badoh-Pathari Saptamātṛ Panel Inscription
Sign Up to like & getrecommendations! Published in 2019 at "Indo-Iranian Journal"
DOI: 10.1163/15728536-06203001
Abstract: Located in Vidisha District, Madhya Pradesh, the area of Badoh-Pathari is home to a rock shelter with a sculpted panel depicting seven mother goddesses. A weathered inscription next to the sculptures was reported as early… read more here.
Keywords: inscription; saptam panel; pathari saptam; badoh pathari ... See more keywords
Nonlinear photoluminescence imaging applied to femtosecond laser manufacturing of fiber Bragg gratings.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.014247
Abstract: Nonlinear photoluminescence imaging is used to visualize the intensity distribution of femtosecond laser pulses inside the optical fiber during Bragg grating inscription based on side illumination through a phase mask. This technique, which results in… read more here.
Keywords: laser; nonlinear photoluminescence; photoluminescence imaging; fiber ... See more keywords
A Runic Inscription at Sarykoby (Southeastern Altai)
Sign Up to like & getrecommendations! Published in 2019 at "Archaeology, Ethnology and Anthropology of Eurasia"
DOI: 10.17746/1563-0110.2019.47.4.093-098
Abstract: This article introduces our reading and interpretation of a recently discovered runic inscription found at the petroglyphic site Sarykoby, in the northern spurs of the Saylyugem Range in the Chuya steppe, southeastern Altai. The inscription… read more here.
Keywords: sarykoby southeastern; runic inscription; southeastern altai; inscription ... See more keywords
Multi-Parametric Birefringence Control in Ultrashort-Pulse Laser-Inscribed Nanolattices in Fluorite
Sign Up to like & getrecommendations! Published in 2023 at "Nanomaterials"
DOI: 10.3390/nano13061133
Abstract: An ultrashort-pulse laser inscription of embedded birefringent microelements was performed inside bulk fluorite in pre-filamentation (geometrical focusing) and filamentation regimes as a function of laser wavelength, pulsewidth and energy. The resulting elements composed of anisotropic… read more here.
Keywords: laser; inscription; energy; microscopy ... See more keywords
Nanofabrication of Bulk Diffraction Nanogratings via Direct Ultrashort-Pulse Laser Micro-Inscription in Elastomers and Heat-Shrinkable Polymers
Sign Up to like & getrecommendations! Published in 2023 at "Nanomaterials"
DOI: 10.3390/nano13081347
Abstract: Optical-range bulk diffraction nanogratings were fabricated via challenging direct inscription by ultrashort (femtosecond, fs) laser pulses inside heat-shrinkable polymers (thermoplastics) and VHB 4905 elastomer. The inscribed bulk material modifications do not emerge on the polymer… read more here.
Keywords: laser; inscription; ultrashort; diffraction ... See more keywords