Mr. Subir Kumar Ray Profile

Subir Kumar Ray

Student at IISER Kolkata

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 15 March 2023 Presentation + Paper

Simultaneous observation of forward and inverse spin-Hall effects in a hybridised spin-locking plasmonic crystal

Jeeban Kumar Nayak, Harley Suchiang, Subir Kumar Ray, Ayan Banerjee, Subhasish Dutta Gupta, Nirmalya Ghosh

Proceedings Volume 12436, 1243604 (2023) https://doi.org/10.1117/12.2647863

KEYWORDS: Polarization, Mueller matrices, Plasmonics, Crystals, Anisotropy, Polarization gratings, Gold, Wave plates, Scattered light, Diffraction

Read Abstract +

Coupling and mutual influence of spin angular momentum (SAM), orbital angular momentum (OAM), and linear momentum of light have led to a number of photonic spin-orbit interaction (SOI) effects in various light-matter interactions[1-2]. These have provided new insights on the universal SOI phenomena and also have opened up a new paradigm of spin-orbit photonic devices. Despite the considerable promises of these spin-orbit photonic effects, there remain several outstanding challenges to address. Besides the enhancement of these weak SOI effects, developing novel experimental systems for efficient probing, interpreting their underlying physics and manifestation are highly sought after in the context of developing photonic SOI based technologies. Among the various SOI effects, photonic spin-momentum locking has attracted particular attention due to its profound origin and potential device applications. Usually the spin-directional coupling is obtained in spatially inhomogeneous anisotropic metamaterials or metasurfaces through appropriate tailoring of the geometric phase gradient leading to the breaking of the spatial inversion symmetry. The photonic spin-momentum locking has also been demonstrated in planar interfaces without any structures. In this scenario, the spin-directional coupling of the transversly propagating surface waves or waveguide modes arises due to the presence of transverse spin angular momentum (SAM) of the evanescent waves.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years