Author's Latest Posts


Takeaways From The 2024 SPIE Photomask Technology + EUV Conference


In the autumn, I had the opportunity to attend the 2024 SPIE Photomask Technology and EUV Lithography conferences, collectively referred to as PUV or sometimes BACUS, the latter a reference to the event’s early association with the BACUS organization. This is a key annual event that brings together experts and professionals in photomask technology and EUV lithography. This year’s conference... » read more

Evolution Of The EUV Ecosystem Reflected At 2023 Advanced Lithography + Patterning


As anticipated, this year’s Advanced Lithography + Patterning Symposium was a very informative event, with many interesting papers being presented across a wide range of subjects. Many papers addressed topics relevant to leading-edge lithography, which these days means EUV lithography. With EUV lithography firmly established in high volume manufacturing (HVM), we could see in the presentation... » read more

Mapping The Future Of Lithography


The SPIE Advanced Lithography + Patterning (AL+P) Symposium is always an informative event for lithographers, and looking at the Advance Program, it appears that AL+P 2023 will be no exception. The progress being made on key lithographic challenges is consistently of interest to attendees, and there will be many timely presentations that address issues of current significance. For example, r... » read more