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David Cheskis
Lumentum Operations
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Presented by David Cheskis
January 2022
VCSELs for 3D Sensing Applications: Then, Now, and Tomorrow
Vertical Cavity Surface Emitting Lasers (VCSELs) revolutionized communications systems in the 1990s. As the technology improved, VCSELs began to be employed in sensing applications because of the...
December 2025
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Innovative Optical Lithography Advances High-Resolution Semiconductor Laser Production
Photonics Spectra
, Dec 2025
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Polymer Optics Reveal That Discounting Aspheres Comes at a Cost
Photonics Spectra
, Dec 2025
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