SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Melkonian J. M) srt2:(2022)"

Sökning: WFRF:(Melkonian J. M) > (2022)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Dherbecourt, J. B., et al. (författare)
  • Lidar Emitter and Multi-species greenhouse gases Observation iNstrument (LEMON) : advances on a multi-species differential absorption Lidar system
  • 2022
  • Ingår i: 73rd International Astronautical Congress, IAC 2022. - : International Astronautical Federation, IAF.
  • Konferensbidrag (refereegranskat)abstract
    • In the frame of LEMON project (Lidar Emitter and Multi-species greenhouse gases Observation iNstrument - European Union's Horizon 2020 research and innovation program, GA n°821868), we are developing a multi-species differential absorption Lidar (DIAL). The goal is to benefit from innovative technological developments in terms of optical emitter, spectral reference, to be able to address H2O and its isotope HDO at 1982 nm, CO2 at 2051 nm, and potentially CH4 at 2290 nm, for future ground-based range-resolved DIAL sensing, and with the prospect of future airborne integrated-path DIAL (IPDA). The infrared emitter is based on the combination of two specific, patented, no-seeder Nested Cavity OPOs (NesCOPOs) coupled to a single optical parametric amplifier (OPA) line for high energy pulses generation. Specific developments are also pursued on the frequency reference for the emitter, which is planned to be provided by a GPS referenced frequency comb against which the emitter output pulses can be heterodyned. Besides the instrument design, specific tests experiments have been carried out, covering a wide panel of activities: radiation testing of some critical components to assess the potential of some key components for future space applications, emitter and frequency reference testing, preliminary DIAL tests with laboratory test-beds and comparison with specific in-situ calibration instruments as well as additional innovative techniques evaluation for the emitter. The final instrument design was carried out and the sub-units are now being built.
  •  
2.
  • Mølster, Kjell Martin, 1992-, et al. (författare)
  • Tunable narrowband MIR ns-pulses at 5 kHz repetition from a 70% efficient backward wave OPO pumped at 1030 nm
  • 2022
  • Ingår i: 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings. - : Institute of Electrical and Electronics Engineers Inc..
  • Konferensbidrag (refereegranskat)abstract
    • Precision-tuned nanosecond pulses at 1981.1 nm and 2145.6 nm are generated from a PPKTP BWOPO with 70% efficiency, pumped by an amplified single-frequency fiber laser at 1030 nm. It is free from mechanically-adjustable optical cavities. 
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy