Fig. 1: Unifying optical gain and electro-optical dynamics in Er-doped lithium niobate platform.
From: Unifying optical gain and electro-optical dynamics in Er-doped thin-film lithium niobate platform
a Conceptual illustration of monolithic chip. b Cross-sectional schematic of the waveguide amplifier. c False-color SEM picture of the waveguide amplifier. d Cross-sectional schematic of the modulator. e False-color SEM picture of the modulator.
