Detecting Greenhouse Gases: Key Wavelengths and Optical Technologies
Greenhouse gases (GHGs) are a significant driver of global warming, making their detection and monitoring critical for environmental protection and climate change mitigation. Understanding the specific wavelengths at which these gases absorb infrared radiation helps in designing effective detection systems.
Lithographically patterned fiber bundles for in-vivo Raman spectroscopy
Presented at SPIE BiOS, 2022 Proceedings Volume 11953, Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXII; 119530G (2022)
Interference filters deposited on optical fiber tips
.J.B. Barton, S.K. Chanda, S.A. Locknar and G.E. Carver “Interference filters deposited on optical fiber tips”, Proc. SPIE 11889, Optifab 2021, 1188901 (28 October 2021); https://doi.org/10.1117/12.2601854
Fiber bundles with integrated bandpass and notch filters for in-vivo Raman spectroscopy
Proc. SPIE 11233, Optical Fibers and Sensors for Medical DIagnostics and Treatment Applicaitons XX, 112230S (2020)
Ultra-narrow bandpass optical interference filters for deep space optical communication
Proc. SPIE 10524, Free-Space Laser Communication and Atmospheric Propagation XXX, 1052416 (2018) doi:10.1117/12.2290753
Narrow Band Infrared Filters with Broad Field of View
Proc. SPIE 6206, Infrared Technology and Applications XXXII, 62062S (May 18, 2006); http://dx.doi.org/10.1117/12.683972
Sub-Nanometer Bandpass Coatings for LIDAR and Astronomy
Proc. SPIE 9612, Lidar Remote Sensing for Environmental Monitoring XV, 96120K (September 1, 2015); http://dx.doi.org/10.1117/12.2208368
Ultra-Narrow Bandpass Filters for Infrared Applications with Improved Angle of Incidence Performance
Proc. SPIE 9822, Advanced Optics for Defense Applications: UV through LWIR, 982211 (May 18, 2016); http://dx.doi.org/10.1117/12.2225113
Multispectral Endoscopic Imaging Enabled by Mapping Spectral Bands into the Time Domain
Frontiers in Optics 2016, OSA Technical Digest (online) (Optical Society of America, 2016), paper FF1A.4; http://dx.doi.org/10.1364/FIO.2016.FF1A.4
Bandpass Filters: Past and Present
Robert L. Johnson D.Sc., "Bandpass Filters: Past and Present," Reprinted from the 2016 issue of Photonics Handbook © Laurin Publishing
Multi-channel Imaging Cytometry with a Single Detector
Proc. SPIE 10505, High Speed Biomedical Imaging and Spectroscopy III: Toward Big Data Instrumentation and Management, 105050G (2018); http://dx.doi.org/10.1117/12.2290773 -- WINNER! Pi Photonics Best Paper Award