EXHIBIT 99.1 POET Technologies Reports Fourth Quarter 2021 Financial Results TORONTO, April 26, 2022 (GLOBE NEWSWIRE) -- POET Technologies Inc. ("POET" or the "Company") (TSX Venture: PTK; NASDAQ: POET), the designer and developer of the POET Optical Interposer™ and Photonic Integrated Circuits (PICs) for the data center and tele-communication markets, today reported its audited condensed consolidated financial results for the fourth quarter and full year ended December 31, 2021. The Company's financial res ...