Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Somendu Maurya"'
Spatial coherence is a fundamental property of light with many applications. However, if a light source is spatially incoherent and structured, its near-field coherence is difficult to evaluate directly because of the complexity of the emitted random
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03cc24a51ec76825857eca7495d11903
https://aaltodoc.aalto.fi/handle/123456789/61701
https://aaltodoc.aalto.fi/handle/123456789/61701
Publikováno v:
Optics letters. 44(12)
Wave retarders, including quarter- and half-wave plates, are used in many optical systems for polarization conversion. They are usually realized with anisotropic crystalline materials. However, much thinner and possibly also less expensive wave plate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::790e2d6dff67a657fe8185ac3647e349
https://pubmed.ncbi.nlm.nih.gov/31199391
https://pubmed.ncbi.nlm.nih.gov/31199391
Publikováno v:
Optics Express. 27:27335
We consider a highly anisotropic metamaterial structure, composed of parallel metal nanostripes, and show that a thin layer of the material can be used as a tunable partial polarizer. The transmittance of the structure for TE-polarized waves depends
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a5d85c9e61682835d9b4899f7cb6bd2
https://doi.org/10.1364/oe.27.027335
https://doi.org/10.1364/oe.27.027335
Publikováno v:
13th International Conference on Fiber Optics and Photonics.
The effect of photonic crystal cavities on the emission spectrum of InAs quantum dot is presented here. The cavities are designed by FDTD simulations, fabricated by electron beam lithography followed by dry and wet etching steps and cavities with QD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de345768d9cf9f243e0f3f38e9e2218
https://doi.org/10.1364/photonics.2016.w2e.3
https://doi.org/10.1364/photonics.2016.w2e.3
Autor:
Nizwra Boro, Ajay Singh, S. K. Gupta, K.N. Meshram, D. K. Aswal, Sajid Ahmad, Somendu Maurya, Ranu Bhatt, Anil Bohra, Ranita Basu, Shovit Bhattacharya
Publikováno v:
AIP Conference Proceedings.
Temperature (T) dependence of thermoelectric (TE) properties of NiCr2Se4 has been studied with in the temperature range of 300 K to 773 K. It is observed that the Seebeck coefficient (S) shows a transition from p-type to n-type behavior with increasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::394a550beebf50c8cfb022dbf4b96b3f
https://doi.org/10.1063/1.4918087
https://doi.org/10.1063/1.4918087
Publikováno v:
Journal of Applied Physics. 119:113107
Surfaces patterned with arrays of quasi-periodic air holes having conical depth profile have been studied for their effectiveness in suppressing air-substrate reflection in the wavelength range of 450-1350 nm (limited by our measurement). The role of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ade9a529ac814325b925b4a7833cd04e
https://doi.org/10.1063/1.4944438
https://doi.org/10.1063/1.4944438