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Programmable Silicon Photonics Filter Enables Continuous Laser Wavelength Tuning (UiT, Stanford)
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关键摘要
UiT与斯坦福研发可编程硅光滤波器，实现激光波长连续调谐
- 基于前向型干涉仪网格与波导延迟线阵列的非谐振硅光滤波器
- 首次实验验证该滤波器在掺铒光纤激光环腔中的波长调谐
- 成果发表于ACS Photonics 2026年8月刊（13卷16期）
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正文提要
Researchers at UiT The Arctic University of Norway and Stanford University published a technical paper titled “Intracavity Laser Wavelength Tuning by a Programmable Forward-Only Silicon Photonics Interferometer Mesh.”
Abstract Excerpt: “We exploit a recently proposed concept for a programmable, mechanically robust, and tunable nonresonant silicon photonic integrated circuit filter and experimentally demonstrate it for tuning an erbium-doped fiber laser ring cavity. This filter integrates forward-only interferometer meshes together with a waveguide delay line array for fully programmable and tunable filtering. ”
Find the technical paper here. July 2026.
Marek VlkCarson G. ValdezAnne R. KrooCharles Roques-CarmesShanhui FanDavid A. B. MillerOlav Solgaard; Intracavity Laser Wavelength Tuning by a Programmable Forward-Only Silicon Photonics Interferometer Mesh. ACS Photonics 19 August 2026; 13 (16): 4475–4483. https://doi.org/10.1021/acsphotonics.6c00194
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