Cnc Programming

Femtosecond Laser Micromachining Speed

For production femtosecond laser micromachinng systems should only be used if longer pulse ps. The 20 fold reduction in pulse duration relative to a picosecond system gives some advantages in terms of material interaction.

Research Ultrafast Optics Laboratory Boston University

Schematic Diagram Of The Femtosecond Laser Micro Machining

Product Diadem Series Spark Lasers

A leading edge ultrafast micromachining research project to a production application requiring a multiple heads for high speed parallel processing.

Femtosecond laser micromachining speed. Femtosecond laser will be established as a unique tool for shaping this type of highly porous materials. But when cut quality is of primary importance such as for producing very smooth haz free edges or when processing thin or delicate substrates these lasers are not always optimum. For the ultimate in ultrafast machining a femtosecond laser micromachining system can be used. Direct writing mask projection and interference. The speed of 01012 mms and 51636 j cm. Femtosecond laser micromachining system femtofab is a turnkey laser machine designed for specific industrial process. The unique porous structure of polyurea aerogel has many attractive applications including lightweight thermal and. Most precision micromachining lasers have pulse durations of 40 to 60 nanoseconds 10 9 seconds. While the sample is rotated at the speed of 354 degs. The pico and femtosecond laser micromachining has grown up as a reliable tool for precise manufacturing and electronic industries to make fine drilling and machining into hard metals and ceramics as well as soft plastic and to form various nano and microtextures for improvement of surface functions and properties in products. Direct writing is done by focusing the laser beam on the substrate. The ultrashort pulse laser machining systems were developed to. The market originally viewed the femtosecond laser much as conventional wisdom perceived the internet back in the early 1990s. Laser machining can be done in three ways. Today laser micromachining and texturing have taken another big step forward thanks to femtosecond lasers but laser technology pioneers will continue forging ahead in search of methods for pushing the limits of the technology.

Laser micromachining is the use of lasers for cutting drilling welding or to make other material modifications to achieve features on the single or double digit micrometer level. Femtosecond lasers enable high precision processing without any heat effect on the material. Despite the pristine quality they deliver ultrashort pulsed micromachining often have the reputation of being too slow and therefore are not cost effective for industrial grade applications. System is protected by class 1 equivalent laser safety enclosure and controlled through advanced sca engineer software window. Hardly anybody anticipated that so many people around the world would depend on it and for such a range of uses. Configuration is selected and carefully tuned according to a specific laser micromachining application.