Dr. Vadim P. Veiko
Professor/Dept Head at National Research Univ of ITMO
SPIE Involvement:
Conference Chair | Conference Program Committee | Symposium Chair | Editor | Author | Instructor
Publications (97)

SPIE Conference Volume | December 10, 2013

PROCEEDINGS ARTICLE | November 28, 2013
Proc. SPIE. 9065, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013
KEYWORDS: Glasses, Annealing, Crystals, Silver, Carbon dioxide lasers, Heat treatments, Raman spectroscopy, Picosecond phenomena, Laser crystals, Temperature metrology

PROCEEDINGS ARTICLE | November 28, 2013
Proc. SPIE. 9065, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013
KEYWORDS: Silica, Particles, Silicon, Laser processing, Fiber lasers, Semiconductor lasers, Laser ablation, Pulsed fiber lasers, Plasma, Oxidation

PROCEEDINGS ARTICLE | November 28, 2013
Proc. SPIE. 9065, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013
KEYWORDS: Oxides, Silica, Chemical species, Interfaces, Silicon, Fiber lasers, Atomic force microscopy, Semiconductor lasers, Laser irradiation, Pulsed fiber lasers

PROCEEDINGS ARTICLE | March 1, 2011
Proc. SPIE. 7996, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2010
KEYWORDS: Contamination, Spectroscopy, Photography, Laser processing, Laser applications, Fiber lasers, Oxygen, Laser induced breakdown spectroscopy, Laser spectroscopy, Chemical analysis

PROCEEDINGS ARTICLE | February 28, 2011
Proc. SPIE. 7996, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2010
KEYWORDS: Oxides, Visible radiation, Silica, Crystals, Semiconductor materials, Silicon, Semiconductor lasers, Laser irradiation, Molybdenum, Nanocomposites

Showing 5 of 97 publications
Conference Committee Involvement (14)
Fundamentals of Laser Assisted Micro- and Nanotechnologies 2013
24 June 2013 | St. Petersburg, Russian Federation
Fundamentals of Laser Assisted Micro- and Nanotechnologies 2010
5 July 2010 | St. Petersburg, Russian Federation
Laser Applications in Microelectronic and Optoelectronic Manufacturing XIII
21 January 2008 | San Jose, California, United States
Fundamentals of Laser Assisted Micro- and Nanotechnologies
25 June 2007 | St. Petersburg, Russian Federation
Laser-Based Micro- and Nano-Packaging and Assembly (LBMP-IV)
22 January 2007 | San Jose, California, United States
Showing 5 of 14 published special sections
Course Instructor
SC004: Laser Fabrication of Glass and Ceramic Micro-optics
The course gives a detailed description of quartz glass, porous glasses, and glass-ceramics. Also explained are the lasers and laser systems that are used. The basic physical processes including densification of porous glasses, amorphization of glass-ceramics, and microprofiling of glass by laser ablation will be discussed. Microshaping of glass components by laser heating, smoothing of glass surfaces by plasma-assisted laser heating, aspherisation of optical surfaces by combined laser ablation heating will complete the course. Sample applications include: fiber-optical focusing, scattering, deflecting and other components for medicine, industry, communication, near-field optics, fiber-optical nets etc.; matrix and rasters of aspherical lenses for semiconductor lasers bars, and laser radiation homogenization.
SC452: Laser-Assisted Microtechnology for Photonics Materials
Photonics technologies include integrated microelectronics, optoelectronics and optical memory. Devices utilizing these technologies are based on well-known photonics materials such as the semiconductors Si, GaAs and SiC as well as thin-film components, optical materials and optical fibers. This course will concentrate on laser technologies for semiconductor fabrication, thin-film deposition, lithography, and optical materials cutting and MOE-components fabrication. The course will also cover methods for assembling photonics devices like microoptical components for increased efficiency, coupling of fiber optical components, precision laser cutting of quartz glass-based LCD screens, as well as fabrication of complicated integrated microoptical devices. Depending on the interests of the audience, microelectronic technologies like laser lithography, laser cleaning, thin-films components (trimming), tuning, etc. can also be included.
SC024: Precision Laser Microshaping of Micromechanical Components
Laser heating and ablation behavior are primary factors in microshaping. This course focuses on the analysis and synthesis of these factors that affect the quality of the product. They include the affects of temporal structures of pulses; the spatial structure of a laser beam; the liquid phase in the heating of the material; and the co-treatment affects of gas and water jet. The synthesis includes how to choose the best type of laser source and how to calculate its important parameters: power energy, pulse duration, shape and repetition. How to choose the best optical system and provide its parameters like the cross-sectional and longitudinal energy distribution at the working plane and how to choose the best handling and control algorithms will also be addressed.
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