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ArticlesThermoplastic composites, biopolymers, Deep-UV Raman in sorting, and deep learning-based chemometrics — four directions that will advance polymer measurements in 2026…
ArticlesRaman, NIR, and FT-IR measure bond vibrations, but each technique has a different physics and probe geometry. We demonstrate when, under reactor conditions…
ArticlesReview 2026: 1D-CNN, Transformers, Diffusion Augmentation, and LoRA-CT in Raman Spectroscopy — What Works in Process Chemistry and What Does Not.
ArticlesThe Raman process measures nitrates, phosphates, and hydrocarbons in industrial wastewater within 5 seconds. Diagnostic bands, system architecture, typical ROI, and implementation timeline.
ArticlesAt Gekko Photonics, we view photonics as the measurement layer of the digital plant. Three development fronts in 2026: AI/CNN in chemometrics, digital twin +…
ArticlesInline Raman spectroscopy delivers the highest return on investment among all PAT techniques for silicones, reactive adhesives, and MS-polymer sealants. A practical implementation guide without…
ArticlesFlexible plasmonic substrates, integration of SERS with deep learning, first implementations in therapeutic drug monitoring. What have the publications from the turn of 2025/2026 brought and how…
ArticlesRaman spectroscopy in explosive atmospheres — how to read ATEX and IECEx requirements, why fiber-optic Raman architecture has a natural advantage in EX zones…
ArticlesThe new UWWTD Directive (2024/3019) and IED 2.0 (2024/1785) change the requirements for industrial wastewater monitoring — fourth treatment stage, EPR, and mandatory EMS. We show,…
ArticlesDr. Karolina Orłowska, Ph.D., CSO of Gekko Photonics, delivered a lecture titled „The Language of Light, the…" on May 21, 2026, in Charlotte, NC.
ArticlesMatrix fluorescence overwhelms the Raman spectrum and can invalidate measurements in a reactor. Five practical suppression methods — from wavelength selection to algorithms…
ArticlesOptica has selected 10 optics and photonics entrepreneurs to watch in 2025. Among them is Karolina Orłowska — CSO and co-founder of Gekko Photonics.
ArticlesRaman spectroscopy enters the hydrogen chain through three pathways: operando R&D on electrodes, H₂ purity control, and electrolyte monitoring. What works today, what...
ArticlesUrea, biuret, UAN and AdBlue share one chemical core CO–NH₂. How process Raman measures all four from a single analyzer — diagnostic bands,…
ArticlesOverview of spectroscopic techniques in polymer sorting plants 2026: deep-UV Raman for black plastics, Raman with ML for WEEE, GANs for spectral augmentation, MWIR-HSI.
ArticlesHow to Integrate a Process Raman Analyzer with DCS, MES, and SCADA — Protocols (PROFIBUS, PROFINET, OPC UA), IT/OT Boundary, and a Realistic Acceptance Checklist.
ArticlesReview of publications 2025–2026 on Raman in bioprocesses: transfer learning, scale-up models, monitoring of 27 components in CHO cell culture, Raman off-gas. What does this mean…
ArticlesComparison of 785 nm and 1064 nm as excitation wavelengths in Raman spectroscopy — signal, fluorescence, detector, and cost. Practical selection criteria…
ArticlesOperando Raman in NMC/LFP cathodes, silicon anode, sulfide electrolytes, and black mass recycling. What is realistically entering the production line in 2026.
ArticlesHow inline Raman measurement stabilizes the production of SLES, glycerin, and surfactant blends in cosmetics and detergents — from the sulfate band to the PLS model…
ArticlesSPAD CMOS matrices and time-gated Raman as a pathway for eliminating fluorescence background — a review of recent publications and context for process analyzers.
ArticlesPAT (Process Analytical Technology) originated in pharmaceuticals, but today its largest field of application is specialty chemicals. A guide to the layers of the PAT stack, technique selection,…
ArticlesPITTCON, IFPAC, ICORS, SCIX, ACHEMA — an overview of the key Raman and PAT conferences in 2026 from a process engineer's perspective.
ArticlesGuide to multi-probe architectures in process Raman — when it is worthwhile, what options are available (time-division multiplexing, spatial multiplexing, distributed configuration), and what to consider when…
ArticlesThe first quarter of 2026 brought an agreement on the EU Pharma Package, joint FDA/EMA guidelines for AI in medicines, the finalization of Annex 22, and a year of full…
ArticlesWhat realistically distinguishes a laboratory Raman spectrometer from a process one: architecture, measurement accessibility, calibration, integration with DCS, and financial model. A comparison from the manufacturer's perspective…
ArticlesOverview of new Raman publications from AGH, UJ/UJ CM, UW, PG and PW: MXene in Small 2026, Bi2Se3 in Photonics 2026, SERS in…
ArticlesContinuous monitoring of free phenol and formaldehyde in a PF resin reactor by inline Raman spectroscopy — how it eliminates analytical delay, reduces operator exposure…
ArticlesAI in Raman Chemometrics — What Publications and Conferences of Early 2026 Have Brought: Lean Chemometrics, Transformers, SANet, FAIR. A Review for PAT Engineers.
ArticlesInline process analyzers — comparison of types (Raman, NIR, FT-IR, UV-Vis), measurement architectures, technical parameters, and selection criteria for the process.
ArticlesOEM lasers 405 nm and SNSPD arrays — an overview of recent developments in Raman spectroscopy and their significance for industrial process analyzers…
ArticlesRaman Spectroscopy as a Process Analyzer in Chemistry — Selection of wavelength, probes, laser power, integration with DCS, and chemometric calibration.
ArticlesMonitoring of Haloacetic Acids (HAA) — Directive 2020/2184 Monitoring of haloacetic acids (HAA) in the EU in accordance with the Drinking Water Directive 2020/2184 Date: December 5, 2025…
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