Paper 13132-29
Non-imaging DTIR micro-concentrator arrays
19 August 2024 • 3:50 PM - 4:10 PM PDT | Conv. Ctr. Room 18
Abstract
Nonimaging micro-concentrator arrays are presented that are fabricated using femtosecond laser irradiation followed by selective etching in fused silica. A seven-port concentrator array is demonstrated through simulations and fabrication. Applications include coupling to multimode fibers, small photodetectors and LED arrays.