Molecular Archives - Particle Measuring Systems Contamination control instruments and expertise Thu, 09 Jan 2025 21:04:36 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://www.pmeasuring.com/wp-content/uploads/2018/12/cropped-pms-icon-1-150x150.png Molecular Archives - Particle Measuring Systems 32 32 Airborne Molecular Contamination Application in Precision Optical Component and Sub-System Manufacturing https://www.pmeasuring.com/airborne-molecular-contamination-monitoring-amc-precision-optics/ Wed, 19 May 2021 15:00:58 +0000 https://www.pmeasuring.com/?p=96348 The 24/7 real-time POU analyzers sampling scheme is part of the comprehensive AMC control plan to deliver lenses of optimal performance to litho and Metrology Tools OEMs.

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]]> Airborne Molecular Contamination (AMC) Control in Precision Optical Lens Manufacturing https://www.pmeasuring.com/airborne-molecular-contamination-control-precision-optics/ Wed, 12 May 2021 15:00:19 +0000 https://www.pmeasuring.com/?p=96317 Real-time AMC monitoring in the optical component and sub-system manufacturing facility becomes a leading indicator of effective quality and reliability of the component and sub-system.

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]]> Lithography Defects Caused by AMC (Airborne Molecular Contamination) in the Functional Area https://www.pmeasuring.com/amc-lithography-defects-functional-area/ Wed, 05 May 2021 15:00:36 +0000 https://www.pmeasuring.com/?p=96260 There is a need for more control of deleterious environmental contamination, including better detection and real-time response to undesired AMC concentration levels, the most prevalent of which are the amines class of AMCs.

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]]> AMC Contamination – Caused Optical Haze Formation https://www.pmeasuring.com/amc-contamination-optical-haze-formation-surfaces/ Wed, 28 Apr 2021 15:00:06 +0000 https://www.pmeasuring.com/?p=96228 A major objective in eliminating defects in these processes involves preventing the formation of haze on mirrors, lenses, masks, reticles, prisms and other optical components.

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]]> Real-Time AMC Monitoring in Lithography to Prevent Defects https://www.pmeasuring.com/real-time-amc-monitoring-to-prevent-defects/ Wed, 21 Apr 2021 15:00:45 +0000 https://www.pmeasuring.com/?p=96141 The successful implementation of advanced litho techniques has meant that the roadmap’s major challenges are no longer resolution dependent...

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]]> Planning and Installing an Environmental Monitoring System https://www.pmeasuring.com/planning-and-installing-an-environmental-monitorin/ Tue, 17 Apr 2018 15:00:00 +0000 https://www.pmeasuring.com/?p=870 Regulations have lead to a requirement for an automated, remote monitoring solution. But what are the components of this solution, and how are they implemented? The FacilityPro Environmental Monitoring System follows this format: design, build, install, test, and validate.

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]]> Molecular Contamination Monitoring for Lithography https://www.pmeasuring.com/optimized-molecular-contamination-monitoring-for-l/ Mon, 08 Jan 2018 15:00:00 +0000 https://www.pmeasuring.com/?p=859 A dedicated, point-of-use monitor offers the following advantages over a conventional multipoint sampling system: continuous monitoring, no missed contamination events, sample tubing lengths reduced from 20 - 30 meters to 2 - 3 meters, and 5 - 10x better sensitivity.

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