scholarly journals Approval Review of Medical Laser Devices

2016 ◽  
Vol 44 (3) ◽  
pp. 179
Author(s):  
Yutaku KANETA ◽  
Yutaka TOMIOKA ◽  
Takehiro ICHIKAWA ◽  
Hiromi KUROKAWA ◽  
Yuka SUZUKI
Keyword(s):  
Medical Laser ◽  
Laser Devices

scholarly journals Task for Approval of Medical Laser Devices

2016 ◽  
Vol 36 (4) ◽  
pp. 490-493
Author(s):  
Yutaku Kaneta
Keyword(s):  
Medical Laser ◽  
Laser Devices

scholarly journals History of Medical Laser Devices and Recommendations for Clinical Use of Laser Devices

2016 ◽  
Vol 36 (4) ◽  
pp. 494-498
Author(s):  
Takafumi Ohshiro ◽  
Toshio Ohshiro ◽  
Katsumi Sasaki ◽  
Kiyofumi Takenouchi ◽  
Yuichi Kageyama ◽  
...  
Keyword(s):  
Clinical Use ◽  
Medical Laser ◽  
History Of ◽  
Laser Devices

scholarly journals Laser devices with stacked layers of InGaAs/GaAs quantum rings

2004 ◽  
Vol 15 (4) ◽  
pp. S126-S130 ◽  
Author(s):  
Ferran Suárez ◽  
Daniel Granados ◽  
María Luisa Dotor ◽  
Jorge M García
Keyword(s):  
Quantum Rings ◽  
Laser Devices

scholarly journals The Use of Lasers in Dental Materials: A Review

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3370
Author(s):  
Emmanouil-George C. Tzanakakis ◽  
Evangelos Skoulas ◽  
Eudoxie Pepelassi ◽  
Petros Koidis ◽  
Ioannis G. Tzoutzas
Keyword(s):  
Energy Levels ◽  
Dental Materials ◽  
High Strength ◽  
Surface Characteristics ◽  
High Energy ◽  
Zirconia Ceramics ◽  
Material Management ◽  
Laboratory Procedures ◽  
Laser Devices ◽  
Exact Point

Lasers have been well integrated in clinical dentistry for the last two decades, providing clinical alternatives in the management of both soft and hard tissues with an expanding use in the field of dental materials. One of their main advantages is that they can deliver very low to very high concentrated power at an exact point on any substrate by all possible means. The aim of this review is to thoroughly analyze the use of lasers in the processing of dental materials and to enlighten the new trends in laser technology focused on dental material management. New approaches for the elaboration of dental materials that require high energy levels and delicate processing, such as metals, ceramics, and resins are provided, while time consuming laboratory procedures, such as cutting restorative materials, welding, and sintering are facilitated. In addition, surface characteristics of titanium alloys and high strength ceramics can be altered. Finally, the potential of lasers to increase the adhesion of zirconia ceramics to different substrates has been tested for all laser devices, including a new ultrafast generation of lasers.

Electrically driven single microribbon based near-infrared exciton-polariton light-emitting diode

CrystEngComm ◽  
2021 ◽  
Author(s):  
Mingming Jiang ◽  
Fupeng Zhang ◽  
Kai Tang ◽  
Peng Wan ◽  
Caixia Kan
Keyword(s):  
High Performance ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Light Sources ◽  
Coherent Light ◽  
Light Emitting ◽  
Exciton Polaritons ◽  
Laser Devices

Achieving electrically-driven exciton-polaritons has drawn substantial attention toward developing ultralow-threshold coherent light sources, containing polariton laser devices and high-performance light-emitting diodes (LEDs). In this work, we demonstrate an electrically driven...

scholarly journals Two-Directional Tuning of Distributed Feedback Film Dye Laser Devices

Micromachines ◽  
2017 ◽  
Vol 8 (12) ◽  
pp. 362 ◽  
Author(s):  
◽  
◽  
◽  
◽  
◽  
...  
Keyword(s):  
Dye Laser ◽  
Distributed Feedback ◽  
Directional Tuning ◽  
Laser Devices

Cyclotron auto resonance maser and free electron laser devices: a unified point of view

2017 ◽  
Vol 83 (1) ◽  
Author(s):  
E. Di Palma ◽  
E. Sabia ◽  
G. Dattoli ◽  
S. Licciardi ◽  
I. Spassovsky
Keyword(s):  
Free Electron ◽  
Free Electron Laser ◽  
Point Of View ◽  
Physical Mechanisms ◽  
Two Systems ◽  
Practical Tool ◽  
Laser Devices

We take advantage of previous research in the field of cyclotron auto resonance maser (CARM) and undulator-based free electron laser (U-FEL) sources to establish a common formalism for the relevant description of the underlying physical mechanisms. This strategy is aimed at stressing the deep analogies between the two devices and at providing a practical tool for their study based on the use of well-tested scaling formulae developed independently for the two systems.

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