Abstract
Multi-pass cell-enhanced Faraday rotation spectroscopy for paramagnetic gas species is affected by elliptical polarization introduced by interactions within the cell mirrors. We demonstrate a reduction in unwanted ellipticity using a quarter wave plate and quantify the improvement in SNR.
| Original language | English (US) |
|---|---|
| Article number | SW4E.1 |
| Journal | Optics InfoBase Conference Papers |
| State | Published - 2022 |
| Event | Optical Sensors, Sensors 2022 - Vancouver, Canada Duration: Jul 11 2022 → Jul 15 2022 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Mechanics of Materials