Request InfoCOMSOL Inc.Comsol has introduced version 3.3a of its multiphysics simulation software. The entire suite now runs on Microsoft Vista and on Intel-based Mac operating systems. A new material library simplifies specification of properties for more than 2500 materials, supplying functions for 24 key properties such as thermal, elastic and electrical. The Chemkin file-import function enables reading of data in a format standard in the chemical industry to gas-phase reaction, combustion and atmospheric chemistry. New repair and defeaturing functions during the import of CAD files make it easy to refine...See full productRelated content from Photonics MediaPRODUCTSPromoted Content December 2022 IssueNow available! COMSOL Multiphysics® version 6.1COMSOL Multiphysics® version 6.1 is now available! Major upgrades to platform features - the Model Builder, Application Builder, and Model Manager - as well as to many add-on products bring...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookBroadband Spectrophotometry: A Fast, Simple, Accurate ToolDesigning devices that incorporate ultrathin films is an important means of enhancing yields. However, characterizing ultrathin films provides a challenge for mainstream metrology tools such as...Photonics HandbookPhysical Constants & Conversion FactorsPhysical Constants & Conversion Factors Length [I] 1 meter (m) = 39.3700 in. = 3.280833 ft = 1.093611 yd 1 kilometer (km) = 0.6213711 mi = 0.53996 nautical mi 1 micron (µm) =...Photonics HandbookDetectors: Guideposts on the Road to SelectionAny number of medical, industrial, and analytical applications requires the detection of light. Chemiluminescence, bioluminescence, fluorescence, and atomic absorption are just a few, and all require...Photonics HandbookThin-Film Coatings: A Buyers' GuideWhat are thin-film coatings? The purpose of any optical thin-film coating is to modify the transmittance and reflectance properties of the substrate material to which they are applied. Most coatings...WHITEPAPERSPhotonics.com 11/29/2022Bridging the Terahertz Gap with Simulation SoftwareTechnologies that leverage terahertz radiation have potential to be used in areas such as imaging, security, nondestructive testing, and quality assurance. However, these exciting technological...WEBINARSPhotonics.com 6/4/2020Ray Optics SimulationsTune into this webinar to learn about optical ray tracing using the COMSOL Multiphysics® software. This presentation will include a live demo in the software, showing how to create a fully...Photonics.com 6/22/2022Thermal Modeling of Lasers in Manufacturing ProcessesFor the modeling of lasers in manufacturing processes, it is common to treat the laser as a spatially, or volumetrically, distributed heat source that moves and reorients over time. COMSOL...Photonics.com 9/17/2019Waveguide Simulation with the Beam Envelope MethodThe beam envelope method is an efficient numerical tool for solving nonlinear optics in long and slender structures, such as optical waveguides, laser rods, and more. This webinar will demonstrate...Photonics.com 4/12/2022Numerical Simulations of Optical Spectroscopy and Photonic DevicesAccelerating development of photonic devices and optical spectroscopy techniques, from the low-frequency RF/microwave regime to the high-frequency optical regime, have led to exciting and widespread...COMPANIESPhotonics Buyers' GuidePantec Biosolutions AGPantec Biosolutions AG provides laser sources and development services for medical and industrial applications Pantec Biosolutions AG is manufacturer of high-power lasers and single-frequency...