Abstract
We measure 1 gigahertz surface vibrations with spectral interferometry on a 76 kilohertz linescan camera. The vibrometer has a noise floor of 120 fm/sqrt(Hz) and images a 110 x 210 micron device in 10 minutes.
| Original language | English |
|---|---|
| Title of host publication | 2025 Conference on Lasers and Electro-Optics, CLEO 2025 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781957171500 |
| State | Published - 2025 |
| Event | 2025 Conference on Lasers and Electro-Optics, CLEO 2025 - Long Beach, United States Duration: May 4 2025 → May 9 2025 |
Publication series
| Name | 2025 Conference on Lasers and Electro-Optics, CLEO 2025 |
|---|
Conference
| Conference | 2025 Conference on Lasers and Electro-Optics, CLEO 2025 |
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| Country/Territory | United States |
| City | Long Beach |
| Period | 05/4/25 → 05/9/25 |
Funding
Device fabrication was conducted as part of user projects (CNMS2022-B-01473, CNMS2024-B-02643) at the Center for Nanophase Materials Sciences, which is a DOE Office of Science User Facility. This work is supported by the Defense Advanced Research Projects Agency (DARPA) OPTIM program under contract HR00112320031. The views and conclusions contained in this document are those of the authors and do not necessarily reflect the position or the policy of the Government. No official endorsement should be inferred. Approved for public release; distribution is unlimited.
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