Figure 6
From: Monolithic beam steering in a mid-infrared, surface-emitting, photonic integrated circuit
Tuning, steering, and modulation characteristics for SGDFB lasers with tapered grating outcouplers. (a) Steering angle and relative current density in the SGDFB sections as a function of emission wavelength. (b) Measured steering angle amplitude as a function of modulation frequency. Lines connecting data are a guide for the eye.
