Paper
14 August 1992 Holographic Raman sensor for process-control application
Harry Owen
Author Affiliations +
Proceedings Volume 1681, Optically Based Methods for Process Analysis; (1992) https://doi.org/10.1117/12.137729
Event: SPIE's 1992 Symposium on Process Control and Monitoring, 1992, Somerset, NJ, United States
Abstract
Holographic Optical Components including the Holographic Notch and SuperNotchTM Filter, Holographic Bandpass Filter and the Holographic Transmission Grating have been developed to meet the needs of Raman spectroscopy applications. Combined as an integrated assembly, these holographic components in conjunction with a laser diode, CCD array or discrete detector and suitable collection and imaging optics form the basis of a new type of compact, robust and cost effective Holographic Raman Sensor suitable for process monitoring and control applications.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Harry Owen "Holographic Raman sensor for process-control application", Proc. SPIE 1681, Optically Based Methods for Process Analysis, (14 August 1992); https://doi.org/10.1117/12.137729
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KEYWORDS
Holography

Raman spectroscopy

Bandpass filters

Sensors

Optical filters

CCD image sensors

Linear filtering

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