Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line
We report results on characterization of the self-reference interferometric configuration based on quantum memory of the acetylene (12C2H2) molecules at the wavelength of 1530.37 nm of the vibrational–rotational P9 absorption line. The demodulator under consideration is robust, simple, operates at r...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-12-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950122001055 |
| _version_ | 1811207719859781632 |
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| author | J. Diaz S. Stepanov N. Casillas M. Ocegueda E. Hernandez V. Lebedev P. Agruzov A. Shamrai |
| author_facet | J. Diaz S. Stepanov N. Casillas M. Ocegueda E. Hernandez V. Lebedev P. Agruzov A. Shamrai |
| author_sort | J. Diaz |
| collection | DOAJ |
| description | We report results on characterization of the self-reference interferometric configuration based on quantum memory of the acetylene (12C2H2) molecules at the wavelength of 1530.37 nm of the vibrational–rotational P9 absorption line. The demodulator under consideration is robust, simple, operates at room temperature with the wavefronts of high etendue of the sub-mW power scale, and needs neither phase, no frequency locking loops. Proposed original balance detection schemes enable effective suppression of the semiconductor laser phase noise, and the shot-noise-limited demodulation resolution at frequencies higher than the high-pass configuration cut-off frequency ≈0.25 GHz. |
| first_indexed | 2024-04-12T04:09:24Z |
| format | Article |
| id | doaj.art-0d9403ef043c4f3b9509182cf2318558 |
| institution | Directory Open Access Journal |
| issn | 2666-9501 |
| language | English |
| last_indexed | 2024-04-12T04:09:24Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj.art-0d9403ef043c4f3b9509182cf23185582022-12-22T03:48:33ZengElsevierResults in Optics2666-95012022-12-019100316Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption lineJ. Diaz0S. Stepanov1N. Casillas2M. Ocegueda3E. Hernandez4V. Lebedev5P. Agruzov6A. Shamrai7CICESE, Optics, Ensenada, BC 22860, MexicoCICESE, Optics, Ensenada, BC 22860, Mexico; Corresponding author.CICESE, Optics, Ensenada, BC 22860, MexicoUABC, Physics, Ensenada, BC 22860, MexicoCICESE, Optics, Ensenada, BC 22860, MexicoIoffe Institute, St-Petersburg 194021, RussiaIoffe Institute, St-Petersburg 194021, RussiaIoffe Institute, St-Petersburg 194021, RussiaWe report results on characterization of the self-reference interferometric configuration based on quantum memory of the acetylene (12C2H2) molecules at the wavelength of 1530.37 nm of the vibrational–rotational P9 absorption line. The demodulator under consideration is robust, simple, operates at room temperature with the wavefronts of high etendue of the sub-mW power scale, and needs neither phase, no frequency locking loops. Proposed original balance detection schemes enable effective suppression of the semiconductor laser phase noise, and the shot-noise-limited demodulation resolution at frequencies higher than the high-pass configuration cut-off frequency ≈0.25 GHz.http://www.sciencedirect.com/science/article/pii/S2666950122001055Self-reference interferometryDetection of phase modulationSpectroscopy of acetylene |
| spellingShingle | J. Diaz S. Stepanov N. Casillas M. Ocegueda E. Hernandez V. Lebedev P. Agruzov A. Shamrai Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line Results in Optics Self-reference interferometry Detection of phase modulation Spectroscopy of acetylene |
| title | Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line |
| title_full | Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line |
| title_fullStr | Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line |
| title_full_unstemmed | Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line |
| title_short | Self-reference shot-noise-limited phase demodulator with 1530 nm acetylene absorption line |
| title_sort | self reference shot noise limited phase demodulator with 1530 nm acetylene absorption line |
| topic | Self-reference interferometry Detection of phase modulation Spectroscopy of acetylene |
| url | http://www.sciencedirect.com/science/article/pii/S2666950122001055 |
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