Analyzing and Correcting Stray Light Using LensMechanix

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Presentation transcript:

Analyzing and Correcting Stray Light Using LensMechanix Host: Esteban Carbajal, Opto-mechanical Engineer

Tools to help catch and correct problems Today we’ll cover Spectrometers What is Ray splitting How to enable in LensMechanix Tools to help catch and correct problems Ray splitting Ray filtering Ray animation Surface power analysis Detectors Zemax, LLC © 2017

Tools to help catch and correct problems Today we’ll cover Spectrometers What is Ray splitting How to enable in LensMechanix Tools to help catch and correct problems Ray splitting Ray filtering Ray animation Surface power analysis Detectors Zemax, LLC © 2017

Used to determine wavelengths of light that come from samples: Spectrometers Used to determine wavelengths of light that come from samples: Material identification Laser characterization Protein analysis Food safety Imaging systems Image source: Wikipedia Zemax, LLC © 2017

Spectrometers (cont.) Collimating Mirror Line Detector Focusing Mirror Diffraction Grating Fiber Input Image source: Ocean Optics, Inc. Zemax, LLC © 2017

How to model a spectrometer Visible wavelength range Mirrors to direct beam path and minimize dispersion Diffraction grating to split beam into spectrum Focusing Lens Collimating Mirror Fiber Input Line Detector Diffraction Grating Zemax, LLC © 2017

LensMechanix Demonstration Zemax, LLC © 2017

Began with an OpticStudio design Summary Began with an OpticStudio design Packaged system with construction geometries Setup an analysis Analysis Wizard Scattering profiles Validated performance of the system Optical Performance Summary, Path Analysis, Troubleshooting tool Ray filters and ray animation Sent system back to OpticStudio Zemax, LLC © 2017

Zemax, LLC © 2017

Please submit questions via the GoToWebinar control panel Q & A Thanks for attending! Please submit questions via the GoToWebinar control panel If you have more questions or comments please send us an email: lmxsupport@Zemax.com Zemax, LLC © 2017