@article{084e59c2d98648fc882800805ea5d6b6,
title = "Hybrid laser-beam-shaping system for rotatable dual beams with long depth of focus",
abstract = "A laser processing system consisting of two diffractive elements and one refractive element is proposed enabling a Gaussian laser beam to be transformed into two beams with a depth of focus of up to 150 µm and focal spot smaller than 5 µm. For specific laser processing, the two beams are rotatable when the beam-splitting diffractive element is rotated. The overall system is versatile for laser cutting and drilling.",
keywords = "Diffractive/refractive hybrid optics, Elongated depth of focus laser processing system, Rotatable dual beam system",
author = "Chou, {Fu Lung} and Cheng-Huan Chen and Lin, {Yu Chung} and Lin, {Mao Chi}",
note = "Publisher Copyright: {\textcopyright} 2016, The Optical Society of Japan.",
year = "2016",
month = oct,
day = "1",
doi = "10.1007/s10043-016-0248-0",
language = "English",
volume = "23",
pages = "824--828",
journal = "Optical Review",
issn = "1340-6000",
publisher = "Springer-Verlag GmbH and Co. KG",
number = "5",
}