FY24 Q2 Financial Outlook

ELECTRONICS MARKET VERTICALS AND MEGATRENDS Consumer electronics ■ Advanced sensing ■ AR/VR ■ Wearables as health monitors Automotive ◉ Increasing SiC electronics content in EVs ■ Automotive sensing: in-cabin and LiDAR PRODUCTS ■ GaAs and InP optoelectronics ☐ ■ VCSELS and edge emitting lasers ■ Laser illumination modules ☐ ☐ Wafer level optics and subassemblies Waveguide materials, diffractive optics ■ Silicon carbide substrates and epiwafers ■ SiC MOSFET devices and modules VALUE PROPOSITION ■ Broadest portfolio of optoelectronics, optics, and electronics High-volume consumer electronics experience ■ Differentiated, proprietary compound semiconductor platforms ☐ • 150 mm gallium arsenide platform 200 mm silicon carbide platform • Leading indium phosphide platform • Decades of investment in high quality silicon carbide substrates ■ Cross-functional engineering and integration expertise COHERENT INNOVATIONS THAT RESONATE Copyright 2023, Coherent. All rights reserved. 13

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