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Photonic Views, 2022
AbstractUltrafast lasers have seen a tremendous increase in average power over the past ten years, with industrial lasers now reaching the kW level. We are at a turning point in femtosecond technology, which will enable new fields of use and new methods of production.
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AbstractUltrafast lasers have seen a tremendous increase in average power over the past ten years, with industrial lasers now reaching the kW level. We are at a turning point in femtosecond technology, which will enable new fields of use and new methods of production.
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Applications of Ultrafast Lasers in Ophthalmology
Therapeutic Laser Applications and Laser-Tissue Interactions, 2003Ultrafast lasers are suitable for different surgical procedures in the eye: As a main goal in our group, the application of fs-lasers in refractive surgery is studied. Therefore, experiments in living rabbits were conducted, with wound healing studies up to 120 days after surgery.
Alexander Heisterkamp +7 more
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Ultrafast disk lasers and amplifiers
SPIE Proceedings, 2012Disk lasers with multi-kW continuous wave (CW) output power are widely used in manufacturing, primarily for cutting and welding applications, notably in the automotive industry. The ytterbium disk technology combines high power (average and/or peak power), excellent beam quality, high efficiency, and high reliability with low investment and operating
Dominik Bauer +8 more
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Ultrafast Laser Processes for Photonics
Optical Fiber Communication Conference (OFC) 2019, 2019Space division multiplexing (SDM) has the potential to dramatically increase the information capacity of single optical fibres. I will review how ultrafast laser processing techniques can be used to fabricate interconnect components for SDM applications.
Robert R. Thomson +2 more
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[INVITED] Ultrafast laser micro-processing of transparent material
Optics and Laser Technology, 2016 Focusing ultrafast laser pulses inside a transparent material induces localized permanent structural modifications. Using these permanent structural modifications, one can produce photonic devices and micro-channels inside the bulk of a transparent ...
Wataru Watanabe, Kazuyoshi Itoh
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Ultrafast lasers and applications
2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, 2013This short course will provide a self-contained overview of ultrafast optical techniques. After a brief treatment of relevant fundamental linear and nonlinear processes, the generation and propagation of ultrashort light pulses will be covered. Pulse formation in important solid-state and fiber lasers and amplifiers will be described.
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Physics Today, 1971
By “ultrafast” we mean those light pulses that last from about 10−13 seconds to a few tens of picoseconds. The anticipation of using them to study ultrafast processes in physics and chemistry has stimulated efforts to produce these pulses, and the results have been good; in 1962 the shortest pulse available was 10−8 sec, but by 1968, 10−13-sec pulses ...
Anthony J. DeMaria +2 more
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By “ultrafast” we mean those light pulses that last from about 10−13 seconds to a few tens of picoseconds. The anticipation of using them to study ultrafast processes in physics and chemistry has stimulated efforts to produce these pulses, and the results have been good; in 1962 the shortest pulse available was 10−8 sec, but by 1968, 10−13-sec pulses ...
Anthony J. DeMaria +2 more
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Applications of Ultrafast Lasers
Conference on Lasers and Electro-Optics 2012, 2012We describe ultrafast laser material processing applications and differentiate these from conventional laser processing techniques. Ultrafast laser applications examples show the unique, compelling benefits to high value micro-fabrication challenges.
Michael Mielke +4 more
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Applications of Ultrafast Lasers
2006We discuss implementations of mode-locked ring lasers, their stabilization via passive optical cavities, and their applications to the development of ultrasensitive sensors.
Jean-Claude Diels +2 more
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Physics Bulletin, 1982
Single crystal silicon lies at the heart of almost every modern electronic semiconductor device. Such devices are made in a complex series of processing steps which introduce small quantities of impurities to tailor the electrical properties required.
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Single crystal silicon lies at the heart of almost every modern electronic semiconductor device. Such devices are made in a complex series of processing steps which introduce small quantities of impurities to tailor the electrical properties required.
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