2016
DOI: 10.1016/j.optlastec.2015.09.023
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[INVITED] Ultrafast laser micro-processing of transparent material

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Cited by 84 publications
(21 citation statements)
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“…For pure ceramic-to-ceramic bonding, custom laser welding systems utilizing non-linear optics could also be employed. Watanabe et al demonstrated joining of glasses with drastically dissimilar thermal expansion coefficients using ultrashort (femtosecond) laser pulses without the need of a filler material [52]. Itoh and Ozeki demonstrated hermetic sealing of alumina to borosilicate glass using a similar system [53].…”
Section: B Microcracks In the Package Weld Seam Compromise The Hermementioning
confidence: 99%
“…For pure ceramic-to-ceramic bonding, custom laser welding systems utilizing non-linear optics could also be employed. Watanabe et al demonstrated joining of glasses with drastically dissimilar thermal expansion coefficients using ultrashort (femtosecond) laser pulses without the need of a filler material [52]. Itoh and Ozeki demonstrated hermetic sealing of alumina to borosilicate glass using a similar system [53].…”
Section: B Microcracks In the Package Weld Seam Compromise The Hermementioning
confidence: 99%
“…Введение. Актуальность изучения процессов модификации структуры и свойств стекол различного состава под действием лазерного излучения обусловлена использованием подобных локальных микрообластей (ЛМО) в объеме стекла в качестве различных микрооптических элементов и интегральных микросхем [1][2][3]. Особой интерес представляет лазерная обработка силикатных пористых стекол (ПС), обладающих уникальными свойствами, например высокой степенью адсорбции за счет большой удельной площади поверхности и разветвленной структуры кремнеземного каркаса [4].…”
Section: ключевые слова: массоперенос низкоинтенсивное лазерное излуunclassified
“…Ultrafast laser technology has been widely used in the microfabrication of various materials by taking the benefit of ultrashort laser pulses to minimize heat-affected zone (HAZ) which is critical for high precision, high speed, and high-quality manufacturing. Furthermore, the nonlinear absorption, which occurs in transparent media at very high laser intensity exceeding the order of ~ 10 12 W/cm 2 , is the principle of 3D micro processing in glass [11]. Ultrashort laser pulses cause the absorption of photon only in the vicinity of a laser focus thus enable direct writing of 3D freeform patterns in a transparent material without a mask [12].…”
Section: Introductionmentioning
confidence: 99%