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Peter Robert Herman

Luc Gilles Charron

Jiahua James Dou

Lothar Lilge

Robin Marjoribanks

James Stewart Altchison

Anton Oettl

A system and method are provided for manipulating particles using waveguides. An optical beam propagated by optical waveguides deflects particles for sorting or subsequent analysis. The present invention is well-suited for the sorting, manipulation and analysis of biological cells. Novel waveguide manufacturing method and materials, as well as monolithic integration and packaging of optofluidic devices are also provided.

Apparatus, system and method for particle manipulation using waveguides

A method of laser processing or laser modification of materials. The combination of ultrafast laser pulses and high-repetition rate (>100 kHz) bursts (or continuous operation) defines a new and unexpected regime for material processing. The high repetition rate controls thermal and/or other relaxation processes evolving between each ultrafast laser pulse that 'prepares' the sample surface or bulk to alter the interaction with subsequent ultrafast laser pulses and thereby improve or optimize the process, or enable a new process, that are not available at lower repetition rate. The addition of this laser-controlled thermal component, and/or the general control of relaxation processes, overcomes several current limitations of ultrafast laser processing at lower repetition rates (<100 kHz), providing means to further harness the many attributes of ultrafast lasers for general material processing and material modification applications.

Burst-ultrafast laser machining method

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Mississauga, Canada

Peter Robert Herman