Optical analysis of a 3D-printed photoluminescent chip (Conference Presentation)

Sangeetha Suresh Nair; Lisa Maria Batha; Andreas Heinrich

doi:10.1117/12.2547229

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10 March 2020 Optical analysis of a 3D-printed photoluminescent chip (Conference Presentation)

Sangeetha Suresh Nair, Lisa Maria Batha, Andreas Heinrich

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Proceedings Volume 11277, Organic Photonic Materials and Devices XXII; 1127706 (2020) https://doi.org/10.1117/12.2547229
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Analysis of a 3D printed chip from different quantum dot nanocomposites capable of multiple wavelength photoluminescent emission has been presented. The optical analysis of the result includes the minimization of photoluminescence scattering in arbitrary directions from the chip via structural modifications to the chip design. Other challenges include unwanted transmission of the Quantum Dots UV excitation via photopolymer chip base, contaminating the specimen on the chip. Comments on the feasibility of using this chip as a cheap alternative for narrow-spectrum, multi-wavelength light source for spectrometric analysis of photosensitive samples, have been made, especially with respect to the lifetime and stability of photo luminescence.

Conference Presentation

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Sangeetha Suresh Nair, Lisa Maria Batha, and Andreas Heinrich "Optical analysis of a 3D-printed photoluminescent chip (Conference Presentation)", Proc. SPIE 11277, Organic Photonic Materials and Devices XXII, 1127706 (10 March 2020); https://doi.org/10.1117/12.2547229

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