Reputation
2,863
Top tag
Next privilege 3,000 Rep.
Cast close & reopen votes
Badges
14 26
Impact
~193k people reached

Jan
15
comment How to sketch transmission of ht eMZI in frequency domain?
I think "ht eMZI" is a typo for "the MZI" (i.e. MZI = Mach-Zehnder interferometer).
Dec
1
comment what is the theoretical reason behind the new paper, Highly tunable hybrid metamaterials employing split-ring resonators built using graphene?
Sorry, I don't; just a passing edit, hoping that an easier-to-read question would get you more attention.
Dec
1
revised what is the theoretical reason behind the new paper, Highly tunable hybrid metamaterials employing split-ring resonators built using graphene?
readability
Nov
27
awarded  Nice Question
Nov
2
awarded  Yearling
Oct
31
answered Which coefficients are needed to numerically obtain transmission spectrum?
Aug
28
revised How is the virtual image reconstructed from a hologram?
texify
Aug
13
answered Blazed phase profile to generate laguerre gaussian beam
Aug
11
comment Can someone please explain extraordinary optical transmission (EOT)?
That paper is also behind a paywall. But my thoughts on the matter are that diffraction and surface plasmons are the same thing, in the end. Diffraction at the edges causes some light to enter a surface plasmon mode.
Aug
10
comment Transmission of light, sub-wavelength apertures, and cut-off frequencies
I don't know of any free waveguide resource, but Wikipedia is always a good place to start. If you have another question then it's best to open a new question so that others can discover it as well. However, the short answer is that the propagation constant depends on the metal, the aperture medium, and the geometry of the aperture.
Aug
9
answered Laser: Looking for name for optical component
Aug
9
answered Transmission of light, sub-wavelength apertures, and cut-off frequencies
Aug
9
answered Can someone please explain extraordinary optical transmission (EOT)?
Aug
9
comment Blazed phase profile to generate laguerre gaussian beam
Mathematically? Or literally, how to manufacture it?
Jul
14
awarded  Notable Question
Jun
13
comment Momentum change of a photon upon diffraction at a grating
That would be explained in the answer that I originally thought was a duplicate of this one. The wave vector is modified when the light is diffracted by the grating.
Jun
13
answered Momentum change of a photon upon diffraction at a grating
Jun
10
comment does photon travels in a helical path in an optical vortex?
Although, the ring is an eigenfunction of the Fourier transform, but a small arc of it is not, so the small arc will not remain invariant during propagation...
May
29
comment difference between plasmonic wave plates and usual wave plates
I'm not sure what you're asking here. Plasmonic waveplates are different from birefringent glass ones, because they work according to a different mechanism. What is it you want to know about them?
May
16
answered Is the photon truly not absorbed in Raman scattering?