11:45 AM - 12:00 PM
[16a-2E-8] Transverse-mode coupled cavity VCSELs with high speed beam switching
Keywords:VCSEL
A novel high speed and large deflection angle (>30°) beam switching in transverse-mode coupled cavity VCSEL is proposed and demonstrated. The record-high angular switching speed of 1.3×1011 °/s is achieved with narrow beam divergence of below 4° and extinction ratio of 8 dB.