| 1. |
- Borggren, Jesper, et al.
(författare)
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Temperature imaging in low-pressure flames using diode lasers
- 2014
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Ingår i: Imaging and Applied Optics - Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2014. - Washington, D.C. : OSA. - 2162-2701. - 9781557523082 - 9781557523082
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Konferensbidrag (refereegranskat)abstract
- We present a calibration free technique for spatially resolved imaging of flame temperature. Its application is demonstrated in a low pressure premixed methane flame seeded with indium. Temperature measurements over a range of equivalence ratios are investigated.
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| 2. |
- Brydegaard, Mikkel
(författare)
-
Advantages of shortwave infrared LIDAR entomology
- 2014
-
Ingår i: Imaging and Applied Optics - Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2014. - Washington, D.C. : OSA. - 2162-2701. - 9781557523082 - 9781557523082
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Konferensbidrag (refereegranskat)abstract
- Challenges of insect monitoring is revised. I present our new lidar, and use remote dark-field monitoring as well as hyperspectral push-broom imaging to argue why lidar entomology is significantly improved when implemented at telecom wavelengths.
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| 3. |
- Ebadi, Seyed Morteza, et al.
(författare)
-
A Highly-Efficiency NIR Plasmonic Long-Wavelength Cut-Off Filter based on Stepped Impedance Resonators
- 2021
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Ingår i: Optics InfoBase Conference Papers. - Washington, D.C. : Optica Publishing Group (formerly OSA). ; , s. 1-2
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Konferensbidrag (refereegranskat)abstract
- We report design and simulation results of a high-efficiency long-wavelength cut-off filter realized by stepped impedance resonators. Moreover, numerical results confirm by modulating the length of resonator, cut-off wavelength can be easily tuned.
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| 4. |
- Rahm, Mattias, 1981, et al.
(författare)
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Optical Arrangements for Time-Gated Ballistic Imaging
- 2014
-
Ingår i: Optics InfoBase Conference Papers. - Washington, D.C. : OSA. - 2162-2701. - 9781557523082
-
Konferensbidrag (refereegranskat)abstract
- We report on a comparison of two optical setups used in time-gated ballistic imaging simulating monodisperse scattering environments with polystyrene spheres in different sizes and concentrations suspended in water.
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