Results 71 to 80 of about 125,218 (155)
Journal of Raman Spectroscopy, Volume 57, Issue 8, Page 1359-1366, August 2026.Inter‐Theta‐Gram spectroscopy enables super‐spectral‐resolution Raman analysis by jointly reconstructing the excitation laser line and Raman peak during an etalon angle scan, yielding internally referenced Raman shifts. Demonstrated on lab‐grown versus natural diamond, it resolves 0.1–0.2 cm−1 Raman‐shift offsets that are invisible in conventional ...
Yishai Amiel +3 more
wiley +1 more source
One-shot x-ray detection based on the instantaneous change in the refractive index of GaAs
AIP Advances, 2020 An interferometric semiconductor x-ray detection system is proposed in this paper. The system is based on the RadOptic effect, and it utilizes Fabry–Perot interferometry to measure radiation-induced changes in the optical refractive index of a ...
Guilong Gao +10 more
doaj +1 more source
IEEE Photonics Journal, 2015 An all-fiber Fabry-Perot (FP) interferometer is proposed and validated by the arc splicing technique. By using conventional fiber and special hollow-core photonic crystal fiber, several FP cavities were formed at the conventional fiber tip using arc ...
D. Jauregui-Vazquez +7 more
doaj +1 more source
Fabry–Perot interferometer as a solar background noise suppressor: application to daytime lidar
Annals of Geophysics, 2012 Continuous atmospheric probing by a lidar is a requirement for many applications. However, due to high solar background noise during the daytime, lidar operations are mostly restricted to night-time.
Karnam Raghunath +2 more
doaj +1 more source
Short pulse generation with 40 GHz passively-mode locked Q-dashed Fabry-Pérot laser [PDF]
, 2009 Generation of sub-picosecond pulses by a DC-biased passively mode-locked Fabry-Perot laser is demonstrated. By using a tunable band-pass filter, it is observed that the width of the generated pulses decreases in direct proportion to the optical modes ...
Latkowski, Sylwester +5 more
core +3 more sources
PhotonicsAzimuth sensing plays a vital role in numerous industrial applications where tilt angle serves as a key parameter. To address the demand for accurate and reliable measurements, we propose an all-fiber two-dimensional inclinometer based on the Vernier ...
Jiayu Liu +5 more
doaj +1 more source
THE SIMULATION OF A FABRY-PEROT INTERFEROMETER [PDF]
Journal of Astronomy and Space Sciences, 1997 A Fabry-Perot interferometer has a very high (~1,000,000) resolution, so recently this has been widely used for many fields of space science. To understand the working principle of this a mathematical modeling is needed, and to analyze the interferogram ...
Gi-Hyuk Choi, David Rees
doaj
Nature CommunicationsExperimental observations of flux periodicity ϕ 0/2, where ϕ 0 = h/e, for interference of the outermost edge mode in the integer quantum Hall regime have been attributed to an exotic electron pairing mechanism.
Shuang Liang +3 more
doaj +1 more source
Fabry-Perot Interferometer Used to Measure Very Low Static Pressure Measurements. [PDF]
Sensors (Basel), 2023 Calixto S, Zitzumbo R, Hernandez ZM.
europepmc +1 more source
Fs-Laser Fabricated Miniature Fabry-Perot Interferometer in a No-Core Fiber for High-Temperature Applications. [PDF]
Sensors (Basel), 2023 Zhu C, Alsalman O, Huang J.
europepmc +1 more source