12:15 〜 12:30
[TuF2-5] Multi-Stage Wavelength Locking in a 4 × 4 Silicon Electro-Optic Switch Based on Dual-Ring Resonators
キーワード：Switching Technologies, Subsystems and Advanced Functionality, Wavelength locking, Silicon photonics
We experimentally demonstrate a multi-stage wavelength locking scheme based on saddle point searching in a dual-ring based 4×4 electro-optic switch. Three-stage switching elements can be aligned to the signal wavelength with initial ≤2-nm wavelength misalignments.
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