Hollow-core fiber gas lasers [Invited] [PDF]
Recent years have witnessed significant advancements in hollow-core fiber gas lasers (HCFGLs), driven by developments in hollow-core fiber (HCF) design and fabrication. These novel lasers are characterized by hollow-core structure, providing an ultralong
Zefeng Wang +17 more
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Combined CO2 laser and intense pulsed light therapy in the treatment of vascular lesions [PDF]
Congenital vascular lesions can be subdivided into tumors and malformations. Hemangiomas are benign vascular tumors resulting from the abnormal proliferation of endothelial cells, whereas port-wine stains are vascular malformations of a possible ...
Renan Tironi Giglio de Oliveira +4 more
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Treatment of oral leukoplakia with CO2 laser (10,600 nm): analysis of 37 cases [PDF]
Oral leukoplakia is a potentially malignant disorder, defined as a white plaque that cannot be diagnosed as another known disease or disorder, and has an increased risk of malignancy.
Wladimir Gushiken de CAMPOS +5 more
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D2-Filled Hollow-Core Fiber Gas Raman Laser at 2.15 μm
Fiber lasers around 2 µm band have attractive applications, such as coherent detecting, material processing, pump source for mid-IR lasers based on nonlinear frequency shift, etc. Fiber gas Raman lasers (FGRLs) based on the stimulated Raman scattering of
Ziyan Li +6 more
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Application of Hollow-Core Photonic Crystal Fibers in Gas Raman Lasers Operating at 1.7 μm
A 1.7 μm pulsed laser plays an important role in bioimaging, gas detection, and so on. Fiber gas Raman lasers (FGRLs) based on hollow-core photonic crystal fibers (HC-PCFs) provide a novel and effective method for fiber lasers operating at 1.7 μm ...
Jun Li, Hao Li, Zefeng Wang
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Efficacy of Carbon Dioxide Laser in Treating Oral Lichen Planus-A Scoping Review [PDF]
Introduction: Oral Lichen Planus (OLP) is a chronic disorder and its aetiology is multifactorial. Factors like local and systemic inducers of cell-mediated hypersensitivity, stress, autoimmune response and viral infection play a major role.
Jeni Mercy Beulah +4 more
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Advances in silicon-based, integrated tunable semiconductor lasers
Tunable semiconductor lasers have many important applications such as wavelength division multiplexing, light detection and ranging, and gas detection. The increased interest in silicon photonics has led to the rapid development of miniaturized on-chip ...
Yang Changjin +14 more
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Potential of Sub-THz-Wave Generation in Li2B4O7 Nonlinear Crystal at Room and Cryogenic Temperatures
Due to their high optical damage threshold, borate crystals can be used for the efficient nonlinear down-conversion of terawatt laser radiation into the terahertz (THz) frequency range of the electromagnetic spectrum.
Dmitry Ezhov +10 more
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GAS-DISCHARGE LASERS OF THE TERAHERTZ RANGE [PDF]
The terahertz (THz) frequency range now attracts much attention of researchers and consumers in connection with many possibilities of using it for solving a number of practical problems in science, technology and medicine.
M. I. Dzyubenko +2 more
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The second fusion of laser and aerospace—an inspiration for high energy lasers
Since the first laser was invented, the pursuit of high-energy lasers (HELs) has always been enthusiastic. The first revolution of HELs was pushed by the fusion of laser and aerospace in the 1960s, with the chemical rocket engines giving fresh impetus to
Xiaojun Xu, Rui Wang, Zining Yang
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