Publications

(underlined names denote an undergraduate student researcher)

Patents

[8] P. Measor and K. Jones, "Pathogen Detection System," US Patent Application# 2023/0220501, January 13, 2022.

[7] P. Measor, "3D printed optofluidic device and methods of fabrication," US Patent# 11,383,429, January 30, 2020 (issued July 12, 2022).

Peer-reviewed Articles

[17] H. Ramollari and P. Measor, "Low-loss three-dimensional printed ridge waveguides using stereolithography," Journal of Optical Microsystems, 2(4), 043501 (2022).

[16] M. Reynoso, I. Gauli and P. Measor, "Refractive index and dispersion of transparent 3D printing photoresins," Optical Materials Express, 11(10), 3392-3397 (2021).

Conference Papers

[7] J. Blomdahl, A. Putzke and P. Measor, "A 3D printed microfluidic particle sorting device," Proc. SPIE 12837, Microfluidics, BioMEMS, and Medical Microsystems XXII, 128370B (2024).

[6] P. Measor, "A scalable microdevice fabrication method for low resource environments via 3D printing," Proc. SPIE 12832, Optics and Biophotonics in Low-Resource Settings X, 1283202 (2024).

[5] D. Gusman, H. Ramollari and P. Measor, "A low-loss 3D printed rib waveguide using stereolithography," Proc. SPIE 12424, Integrated Optics: Devices, Materials, and Technologies XXVII, 1242410 (2023).

[4] K. Shaka, K. Jones, A. Putzke and P. Measor, "A 3D printed microfluidic PCR device towards detecting SARS-CoV-2," Proc. SPIE 12387, Optical Diagnostics and Sensing XXIII: Toward Point-of-Care Diagnostics, 123870C (2023).

[3] M. Ketteridge, C. Weldy, K. Jones and P. Measor, "A 3D printed microarray device towards SARS-COV2 detection," Proc. SPIE 11968, Optical Diagnostics and Sensing XXII: Toward Point-of-Care Diagnostics, 1196806 (2022).

[2] H. Ramollari and P. Measor, "A low-loss 3D printed ridge waveguide via stereolithography," Proc. SPIE 12004, Integrated Optics: Devices, Materials, and Technologies XXVI, 120040S (2022).

[1] T. Burchard, A. Putzke and P. Measor, "A biocompatible 3D printed microfluidic C. elegans analysis device," Proc. SPIE 11955, Microfluidics, BioMEMS, and Medical Microsystems XX, 1195509 (2022).

Conference Presentations

[42] J. Blomdahl, P. Measor and M.C. Harrison, "A low-cost second-harmonic generation device using a 3D printed waveguide and epsilon-near-zero (ENZ) material system," SPIE Optics + Photonics, San Diego, CA, August 18-22 (2024).

[41] J. Blomdahl, A. Putzke and P. Measor, "A 3D printed microfluidic particle sorting device," SPIE BiOS: Photonics West, San Francisco, CA, January 29 (2024).

[40] P. Measor, "A scalable microdevice fabrication method for low resource environments via 3D printing," SPIE BiOS: Photonics West, San Francisco, CA, January 27 (2024).

[39] J. Blomdahl, A. Putzke and P. Measor, "3D-printed microfluidic device for sorting microorganisms," Murdock College Science Research Conference, Vancouver, WA, November 11 (2023).

[38] M. Croft, K. Jones and P. Measor, "FRET detection using 3D printed microdevices," Frontiers in Optics, Tacoma, Washington, October 9 (2023).

[37] M. Garcia, T. Burchard, A. Putzke and P. Measor, "A biocompatible 3D printed microfluidic device for high-throughput C. elegans analysis," 24th International C. elegans Conference, Glasgow, Scotland, United Kingdom, June 24 (2023).

[36] D. Gusman, H. Ramollari and P. Measor, "A low-loss 3D printed rib waveguide using stereolithography," SPIE OPTO: Photonics West, San Francisco, CA, February 1 (2023).

[35] K. Shaka, K. Jones, A. Putzke and P. Measor, "A 3D printed microfluidic PCR device towards detecting SARS-CoV-2," SPIE BiOS: Photonics West, San Francisco, CA, January 31 (2023).

[34] M. Garcia, A. Putzke and P. Measor, "3D printed microfluidic interconnects for C. elegans," Murdock College Science Research Conference, Vancouver, WA, November 11-12 (2022).

[33] M. Croft, K. Jones and P. Measor, "FRET-based molecular computing," Murdock College Science Research Conference, Vancouver, WA, November 11-12 (2022).

[32] P. Measor "Conundrums of CDx Commercialization," Markets and Markets 7th annual Biomarker and Companion Diagnostics Conference, San Diego, CA, June 17 (2022).

[31] H. Ramollari and P. Measor, "A low-loss 3D printed ridge waveguide via stereolithography," SPIE OPTO: Photonics West, San Francisco, CA, January 26 (2022).

[30] M. Ketteridge, C. Weldy K. Jones and P. Measor, "A 3D printed microarray device towards SARS-COV2 detection," SPIE BiOS: Photonics West, San Francisco, CA, January 24 (2022).

[29] T. Burchard, A. Putzke and P. Measor, "A biocompatible 3D printed microfluidic C. elegans analysis device," SPIE BiOS: Photonics West, San Francisco, CA, January 23 (2022).

[28] T. Burchard, A. Putzke and P. Measor, "3D printed integrated microtubing for C. elegans," Murdock College Science Research Conference, Vancouver, WA, November 12-14 (2021).

[27] S. Shrestha, C. Roberts and P. Measor, "A transparent UVA-1 biocompatible photoresin towards 3D printed lab-on-a-chip," Murdock College Science Research Conference, Vancouver, WA, November 8-9 (2019), (also selected for the John Van Zytveld Award in the Physical Sciences).

Pre-Whitworth Publications

Patents

[6] P. Measor and R.M. Danen, "Three-Dimensional Calibration Structures and Methods for Measuring Buried Defects on a Three-Dimensional Semiconductor Wafer," US Patent# 10,928,740, August 9, 2018 (issued February 23, 2021).

[5] S. Bhattacharyya, D. Sharma, C. Maher, B. Hua, P. Measor and R. Danen, "Defect Discovery And Recipe Optimization For Inspection Of Three-Dimensional Semiconductor Structures," US Patent# 11,047,806, November 29, 2017 (issued June 29, 2021).

[4] P. Kolchin, R.M. Danen, P. Measor, "Three-Dimensional Imaging for Semiconductor Wafer Inspection," US Patent# 10,887,580, August 22, 2017 (issued January 5, 2021).

[3] P. Measor, R. Danen and P. MacDonald, "Reverse Decoration for Defect Detection Amplification," US Patent# 10,249,546, December 24, 2016 (issued April 2, 2019).

[2] V. Ramachandran, R. Sanapala, V. Anantha, P. Measor, R. Manepalli and J. Fang, "System and Method for Dynamic Care Area Generation on an Inspection Tool," US Patent# 10,018,571, July 30, 2015 (issued July 10, 2018).

[1] H. Schmidt, P. Measor and S. Kühn, "Device for light-based particle manipulation on waveguides," US Patent# 7,995,890, January 7, 2008 (issued August 9, 2011).

Peer-reviewed Articles

[15] D. Ozcelik, B.S. Phillips, J.W. Parks, P. Measor, D. Gulbransen, A.R. Hawkins, and H. Schmidt, "Dual-core optofluidic chip for independent particle detection and tunable spectral filtering," Lab on a Chip, 12, 3728-3733 (2012).

[14] Y. Zhao, B.S. Phillips, D. Ozcelik, J.W. Parks, P. Measor, D. Gulbransen, H. Schmidt, and A.R. Hawkins, "Tailoring the spectral response of liquid waveguide diagnostic platforms," Journal of Biophotonics, 5 703-711 (2012).

[13] Y. Zhao, K. Leake, P. Measor, M. Jenkins, J. Keeley, H. Schmidt, and A.R. Hawkins, "Optimization of interface transmission between integrated solid core and optofluidic waveguides," IEEE Photonics Technology Letters, 24, 46-48 (2012).

[12] Y. Zhao, M. Jenkins, P. Measor, K. Leake, S. Liu, H. Schmidt, and A.R. Hawkins, "Hollow waveguides with low intrinsic photoluminescence fabricated with Ta₂O₅ and SiO₂ films," Applied Physics Letters, 98, 091104 (2011).

[11] P. Measor, B.S. Phillips, A. Chen, A.R. Hawkins, and H. Schmidt, "Tailorable integrated optofluidic filters for biomolecular detection," Lab Chip, 11, 899-904 (2011).

[10] E.J. Lunt, B. Wu, J.M Keeley, P. Measor, H. Schmidt, and A.R. Hawkins, "Hollow ARROW waveguides on self-aligned pedestals for improved geometry and transmission," IEEE Photonics Technology Letters, 22, 1147-1149 (2010).

[9] M.R. Holmes, T. Shang, A.R. Hawkins, M. Rudenko, P. Measor, and H. Schmidt, "Micropore and nanopore fabrication in hollow antiresonant reflecting optical waveguides," Journal of Micro/Nanolithography, MEMS, and MOEMS, 9, 023004 (2010).

[8] B.S. Phillips, P. Measor, Y. Zhao, H. Schmidt, and A.R. Hawkins, "Optofluidic notch filter integration by lift-off of thin films," Optics Express, 18, 4790-4795 (2010).
(also selected for the April 8, 2010 issue of the Virtual Journal of Biomedical Optics).

[7] S. Kühn, P. Measor, E.J. Lunt, B.S. Phillips, D.W. Deamer, A.R. Hawkins, and H. Schmidt, "Loss-based optical trap for on-chip particle analysis," Lab Chip, 9, 2212-2216 (2009).

[6] P. Measor, S. Kühn, E.J. Lunt, B.S. Philips, A.R. Hawkins, and H. Schmidt, "Multi-mode mitigation in an optofluidic chip for particle manipulation and sensing ”, Optics Express 17, 24342-24348 (2009),
(also selected for the January 4, 2010 issue of the Virtual Journal of Biomedical Optics).

[5] E.J. Lunt, P. Measor, B.S. Phillips, S. Kühn, H. Schmidt, and A.R. Hawkins, "Improving solid to hollow core transmission for integrated ARROW waveguides," Optics Express, 16, 20981-20986 (2008).
(also selected for the February 10, 2009 issue of the Virtual Journal of Biomedical Optics).

[4] P. Measor, S. Kühn, E.J. Lunt, B.S. Phillips, A.R. Hawkins, and H. Schmidt, "Hollow-core waveguide characterization by optically induced particle transport," Optics Letters, 33, 672-674 (2008).
(also selected for the May 27, 2008 issue of the Virtual Journal of Biomedical Optics).

[3] E.J. Lunt, B.S. Phillips, C.J. Jones, A.R. Hawkins, P. Measor, S. Kühn, and H. Schmidt, "Hollow waveguide optimization for fluorescence based detection," Proceedings of the SPIE 6883, 68830H (2008).

[2] P. Measor, L. Seballos, E.J. Lunt, D. Yin, J.Z. Zhang, A.R. Hawkins, and H. Schmidt, "On-chip surface-enhanced Raman scattering (SERS) detection using integrated liquid-core waveguides," Applied Physics Letters, 90, 211107 (2007).

[1] U. Hakanson, P. Measor, D. Yin, E. Lunt, A.R. Hawkins, V. Sandoghdar, and H. Schmidt, "Tailoring the transmission of liquid-core waveguides for wavelength filtering on a chip, " Proceedings of the SPIE, 6477:647715 (2007).

Conference Presentations

[26] P. Measor, L.U. Zempoaltecatl, J.W. Parks, S. Naccache, S. Miller, C.Y. Chiu, A.R. Hawkins, and H. Schmidt, "Clinical Detection of Viral Infection on an Optofluidic Chip," CLEO/QELS Conference, San Jose, CA, June 0-14 (2013).

[25] D. Ozcelik, B.S. Phillips, P. Measor, A.R. Hawkins, and H. Schmidt, "Independent Particle Detection and Tunable Spectral Filtering on Optofluidic Chip," CLEO/QELS Conference, San Jose, CA, May 6-11 (2012).

[24] P. Measor, Y. Zhao, A.R. Hawkins, and H. Schmidt, "An Ultrasensitive Optofluidic Nucleic Acid Biosensor," CLEO Conference, San Jose, CA, May 6-11 (2012).

[23] K.D. Leake, S. Mascharak, P. Measor, B.S. Phillips, A.R. Hawkins, and H. Schmidt, "Manipulation, Trapping, and SERS Detection of Nanoparticle-Coated Microspheres in Optofluidic Waveguides," SPIE Photonics West Conference, San Francisco, CA, January 21-26 (2012).

[22] Y. Zhao, M. Jenkins, K. Leake, S. Liu, P. Measor, H. Schmidt, and A.R. Hawkins, "Optofluidic Waveguides with Ta2O5 Cladding Layers and Low Photoluminescence," CLEO/QELS conference, Baltimore, MD, May 1-6 (2011).

[21] P. Measor, M.I. Rudenko, A. Chen, E.J. Lunt, B.S. Philips, A.R. Hawkins, and H. Schmidt, "Liquid-core waveguide based optofluidics," Invited talk, IEEE Winter Topical, Keystone, CO, Jan 10-12 (2011).

[20] P. Measor, B.S. Phillips, A.R. Hawkins, and H. Schmidt "Liquid-core waveguide filter for optofluidic biosensing," European Optical Society Annual Meeting 2010, Paris, France, October 26-29, (2010).

[19] P. Measor, B.S. Phillips, E.J. Lunt, A.R. Hawkins, and H. Schmidt, "Single-particle spectroscopy and manipulation in optofluidic devices," Frontiers in Optics (Fio)/Laser Science XXVI (LS) Conference, Rochester, NY, October 24-28, (2010).

[18] B.S. Phillips, J. Keeley, M. Rudenko, K. Leake,P. Measor, A. Chen, S. Liu, E.J. Lunt, H. Schmidt, and A.R. Hawkins, "Optimizing ARROW transitions by selective deposition of thin films," Integrated Photonics and Nanophotonics Research and Applications (IPNRA) Conference, Monterey, CA, July 25-28, (2010).

[17] M. Rudenko, M.R. Holmes, P. Measor, D.W. Deamer, A.R. Hawkins, and H. Schmidt, " Planar Electro-Optofluidic Chip: Integration of nanopore with optofludics," CLEO/QELS Conference, San Jose, CA, May 16-21, (2010).

[16] A. Chen, P. Measor, E.J. Lunt, B.S. Phillips, H. Schmidt, and A.R. Hawkins, " Planar FRET detection from biomolecules on an optofluidic chip," Photonics West, San Jose, CA, January 24-29, (2010).

[15] B.S. Phillips, Y. Zhao, P. Measor, H. Schmidt, and A.R. Hawkins, " Selective deposition of thin films for integrated notch filters in optofluidic sensors," Optical Society of America 93rd Annual Meeting, San Jose, CA, October 12-16, (2009).

[14] P. Measor, B.S. Phillips, Y. Zhao, A.R. Hawkins, and H. Schmidt, " Selectively patterned notch filter waveguides for optofluidic biosensors, " Integrated Photonics and Nanophotonics Research and Applications (IPNRA) Conference, Honolulu, HI, July 12-17, (2009).

[13] P. Measor, S. Kühn, E.J. Lunt, B.S. Phillips, A.R. Hawkins, and H. Schmidt, "Optofluidic platform advancements for optical particle manipulation," CLEO/QELS conference, Baltimore, MD, June 1-6, (2009).

[12] S. Kühn, P. Measor, E.J. Lunt, B.S. Phillips, D.W. Deamer, A.R. Hawkins, and H. Schmidt, "Active trapping of individual particles on an optofluidic analysis platform," CLEO/QELS conference, Baltimore, MD, June 1-6, (2009).

[11] H. Schmidt, S. Kühn, P. Measor, M.I. Rudenko, E.J. Lunt, B.S. Phillips, and A.R. Hawkins, "Silicon-based planar optofluidics for single particle analysis," Invited Talk, MRS Fall Meeting, Boston, MA, Dec 1-5, 2008.

[10] P. Measor, E.J. Lunt, C. Jones, A.R. Hawkins, and H. Schmidt, "Characterization of optofluidic ARROW rejection filter devices,", IEEE Summer Topical Meeting, Acapulco MX, July 21-23, 2008.

[9] M.I. Rudenko, S. Kühn, P. Measor, E.J. Lunt, D.W. Deamer, A.R. Hawkins, and H. Schmidt, "Single virus detection using integrated optofluidics," IEEE Summer Topical Meeting, Acapulco MX, July 21-23, 2008.

[8] E.J. Lunt, B.S. Phillips, C.J. Jones, A.R. Hawkins, P. Measor, S. Kühn, and H. Schmidt, "Hollow waveguide optimization for fluorescence based detection," Photonics West Conference, San Jose, CA, Jan 22, 2008.

[7] H. Schmidt, S. Kühn, E.J. Lunt, M.I. Rudenko, P. Measor, B.S. Phillips, D.W. Deamer, and A.R. Hawkins, "Planar optofluidics for single molecule analysis," Invited talk, IEEE LEOS Annual Meeting, Lake Buena Vista, FL, Oct 21-25, 2007.

[6] P. Measor, S. Kühn, H. Schmidt, E.J. Lunt, and A.R. Hawkins, "Loss determination of hollow-core waveguides by optically-induced particle transport," 91st Annual Meeting of the OSA, San Jose, CA, Sep 16-20, 2007.

[5] S. Kühn, P. Measor, H. Schmidt, E.J. Lunt, and A.R. Hawkins, "Two-beam optical trap in a waveguide," 91st Annual Meeting of the OSA, San Jose, CA, Sep 16-20, 2007.

[4] U. Hakanson, P. Measor, D. Yin, E. Lunt, A. R. Hawkins, V. Sandoghdar, and H. Schmidt, "Tailoring the transmission of liquid-core waveguides for wavelength filtering on a chip," Photonics West Conference, San Jose, CA, Jan 21-25, 2007.

[3] H. Schmidt, D. Yin, P. Measor, J. barber, E. Lunt, and A. Hawkins, "Single-molecule optofluidics using liquid-core ARROW waveguides," Invited Talk, IEEE LEOS Summer Topical Meeting on Optofluidics: Emerging technologies and applications", Quebec City, CA, July 17-19, 2006.

[2] P. Measor, D. Yin, J.P. Barber, L. Seballos, J. Zhang, A.R. Hawkins, and H. Schmidt, "Integrated liquid-core ARROW Waveguides for surface-enhanced Raman scattering," CLEO/QELS conference, Long Beach, CA, May 21-26, 2006.

[1] P. Measor, and H. Schmidt: "Band offset determination using quasi-confined quantum well barrier states," 7th International Conference on Intersubband Transitions, Evolene Switzerland, September 1-5, 2003