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Updated: Jul 8, 2026

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
Published on: December 15, 2021
Nanosecond electro-optical switching with a repetition rate above 20 MHz
Holger Müller1, Sheng-wey Chiow, Sven Herrmann
1Physics Department, Stanford University, Varian 226, 382 Via Pueblo Mall, Stanford, California 94305, USA. holgerm@stanford.edu
Abstract:
We describe an electro-optical switch based on a commercial electro-optic modulator (modified for high-speed operation) and a 340 V pulser having a rise time of 2.2 ns (at 250 V). It can produce arbitrary pulse patterns with an average repetition rate beyond 20 MHz. It uses a grounded-grid triode driven by transmitting power transistors. We discuss variations that enable analog operation, use the step-recovery effect in bipolar transistors, or offer other combinations of output voltage, size, and cost.

