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Conference Paper: Achromatic interferometric subtraction of optical fields
| Title | Achromatic interferometric subtraction of optical fields |
|---|---|
| Authors | |
| Issue Date | 2019 |
| Citation | Optics Infobase Conference Papers, 2019, v. Part F140-CLEO_Europe 2019, article no. 2019-ch_12_6 How to Cite? |
| Abstract | In absorption spectroscopy, the absorption of a sample manifests as a change of the radiation source intensity. This imposes two main limitations on detection sensitivity: Firstly, the smallest detectable signal is lower-bound by excess source noise. Secondly, resolving small changes of a comparatively large signal requires high-dynamic-range detection. Previous work in the field of dual-beam Fourier transform infrared spectroscopy [1] successfully suppressed excess source noise by measuring the combined interferogram and anti-interferogram. However, the resulting strong constant background still required high-dynamic-range detection and digitization. |
| Persistent Identifier | http://hdl.handle.net/10722/365074 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Buberl, Theresa | - |
| dc.contributor.author | Sulzer, Philipp | - |
| dc.contributor.author | Leitenstorfer, Alfred | - |
| dc.contributor.author | Krausz, Ferenc | - |
| dc.contributor.author | Pupeza, Ioachim | - |
| dc.date.accessioned | 2025-10-30T08:36:50Z | - |
| dc.date.available | 2025-10-30T08:36:50Z | - |
| dc.date.issued | 2019 | - |
| dc.identifier.citation | Optics Infobase Conference Papers, 2019, v. Part F140-CLEO_Europe 2019, article no. 2019-ch_12_6 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/365074 | - |
| dc.description.abstract | In absorption spectroscopy, the absorption of a sample manifests as a change of the radiation source intensity. This imposes two main limitations on detection sensitivity: Firstly, the smallest detectable signal is lower-bound by excess source noise. Secondly, resolving small changes of a comparatively large signal requires high-dynamic-range detection. Previous work in the field of dual-beam Fourier transform infrared spectroscopy [1] successfully suppressed excess source noise by measuring the combined interferogram and anti-interferogram. However, the resulting strong constant background still required high-dynamic-range detection and digitization. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Optics Infobase Conference Papers | - |
| dc.title | Achromatic interferometric subtraction of optical fields | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.scopus | eid_2-s2.0-85084542168 | - |
| dc.identifier.volume | Part F140-CLEO_Europe 2019 | - |
| dc.identifier.spage | article no. 2019-ch_12_6 | - |
| dc.identifier.epage | article no. 2019-ch_12_6 | - |
| dc.identifier.eissn | 2162-2701 | - |