WFRF:(Steen M.)
Sökning: WFRF:(Steen M.) > Design and pre-deve...
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 04595naa a2200841 4500 | |
| 001 | oai:DiVA.org:kth-312048 | |
| 003 | SwePub | |
| 008 | 220510s2021 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3120482 URI |
| 024 | 7 | a https://doi.org/10.1117/12.25993262 DOI |
| 040 | a (SwePub)kth | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a kon2 swepub-publicationtype |
| 100 | 1 | a Dherbecourt, J. B.4 aut |
| 245 | 1 0 | a Design and pre-development of an airborne multi-species differential absorption Lidar system for water vapor and HDO isotope, carbon dioxide, and methane observation |
| 264 | 1 | b SPIE-Intl Soc Optical Eng,c 2021 |
| 338 | a print2 rdacarrier | |
| 500 | a QC 20220510 | |
| 520 | a We report on the current design and preliminary developments of the airborne Lidar Emitter and Multi-species greenhouse gases Observation iNstrument (LEMON), which is aiming at probing H2O and its isotope HDO at 1982 nm, CO2 at 2051 nm, and potentially CH4 at 2290 nm, with the Differential Absorption Lidar method (DIAL). The infrared emitter is based on the combination of two Nested Cavity OPOs (NesCOPOs) with a single optical parametric amplifier (OPA) line for high-energy pulse generation. This configuration is enabled by the use of high-aperture periodically poled KTP crystals (PPKTP), which provide efficient amplification in the spectral range of interest around 2 μm with slight temperature adjustments. The parametric stages are pumped with a Nd:YAG laser providing 200 mJ nanosecond double pulses at 75 Hz. According to parametric conversion simulations supported by current laboratory experiments, output energies in the 40 - 50 mJ range are expected in the extracted signal beam whilst maintaining a good beam quality (M2 < 2). The ruler for all the optical frequencies involved in the system is planned to be provided by a GPS referenced frequency comb with large mode spacing (1 GHz) against which the emitter output pulses can be heterodyned. The frequency precision measurement is expected to be better than 200 kHz for the optical frequencies of interest. The presentation will give an overview of the key elements of design and of preliminary experimental characterizations of sub-systems building blocks. | |
| 650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
| 653 | a Greenhouse Gases | |
| 653 | a Lidar | |
| 653 | a Parametric Sources | |
| 653 | a Carbon dioxide | |
| 653 | a Isotopes | |
| 653 | a Neodymium lasers | |
| 653 | a Optical materials | |
| 653 | a Optical parametric amplifiers | |
| 653 | a Optical parametric oscillators | |
| 653 | a Optical pumping | |
| 653 | a Optical radar | |
| 653 | a Optically pumped lasers | |
| 653 | a Parametric amplifiers | |
| 653 | a Water absorption | |
| 653 | a Yttrium aluminum garnet | |
| 653 | a 'current | |
| 653 | a Airborne LiDAR | |
| 653 | a Design development | |
| 653 | a Differential-absorption lidar systems | |
| 653 | a Greenhouses gas | |
| 653 | a Multi-species | |
| 653 | a Optical frequency | |
| 653 | a Parametric source | |
| 653 | a Pre-development | |
| 653 | a Water vapour | |
| 653 | a Natural frequencies | |
| 700 | 1 | a Raybaut, M.4 aut |
| 700 | 1 | a Melkonian, J. M.4 aut |
| 700 | 1 | a Hamperl, J.4 aut |
| 700 | 1 | a Santagata, R.4 aut |
| 700 | 1 | a Dalin, M.4 aut |
| 700 | 1 | a Lebat, V.4 aut |
| 700 | 1 | a Godard, A.4 aut |
| 700 | 1 | a Flamant, C.4 aut |
| 700 | 1 | a Totems, J.4 aut |
| 700 | 1 | a Chazette, P.4 aut |
| 700 | 1 | a Pasiskevicius, Valdasu KTH,Laserfysik4 aut0 (Swepub:kth)u108iqot |
| 700 | 1 | a Heinecke, D.4 aut |
| 700 | 1 | a Schäfer, H.4 aut |
| 700 | 1 | a Strotkamp, M.4 aut |
| 700 | 1 | a Geus, J. F.4 aut |
| 700 | 1 | a Rapp, S.4 aut |
| 700 | 1 | a Sodemann, H.4 aut |
| 700 | 1 | a Steen-Larsen, H. C.4 aut |
| 710 | 2 | a KTHb Laserfysik4 org |
| 773 | 0 | t Proceedings of SPIE - The International Society for Optical Engineeringd : SPIE-Intl Soc Optical Eng |
| 856 | 4 | u https://doi.org/10.1117/12.2599326y Fulltext |
| 856 | 4 | u https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11852/118521U/Design-and-pre-development-of-an-airborne-multi-species-differential/10.1117/12.2599326.pdf |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-312048 |
| 856 | 4 8 | u https://doi.org/10.1117/12.2599326 |
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