Improving endoscopic imaging with disordered multi-core fiber bundles (Conference Presentation)

Dan Oron; Siddharth Sivankutty; Dani Kogan; Viktor Tsvirkun; Esben R. Andresen; Géraud Bouwmans; Hervé Rigneault

doi:10.1117/12.2250266

Translator Disclaimer

You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither SPIE nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.

Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the SPIE website.

24 April 2017 Improving endoscopic imaging with disordered multi-core fiber bundles (Conference Presentation)

Dan Oron; Siddharth Sivankutty; Dani Kogan; Viktor Tsvirkun; Esben R. Andresen; Géraud Bouwmans; Hervé Rigneault

Author Affiliations +

Dan Oron,¹ Siddharth Sivankutty,² Dani Kogan,¹ Viktor Tsvirkun,² Esben R. Andresen,³ Géraud Bouwmans,⁴ Hervé Rigneault²

¹Weizmann Institute of Science (Israel)
²Aix-Marseille Univ. (France)
³Univ. des Sciences et Technologies de Lille (France)
⁴Lab. de Physique des Lasers, Atomes et Molécules (France)

Proceedings Volume 10073, Adaptive Optics and Wavefront Control for Biological Systems III; 1007310 (2017) https://doi.org/10.1117/12.2250266
Event: SPIE BiOS, 2017, San Francisco, California, United States

ARTICLE
CITED BY
WATCH PRESENTATION SAVE TO MY LIBRARY

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account

Institutional Access:

PURCHASE THIS CONTENT

INTERESTED IN A FREE CORPORATE TRIAL?

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: $17.00

Non-members: $21.00 ADD TO CART

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

My Library

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

Folder Name

Folder Description

Abstract

The periodic arrangement of core positions in multi-core fiber bundles introduces ‘ghost’ artifacts to endoscopic images obtained through them, whether in wide-field imaging (based on either direct imaging or speckle correlations) or in confocal scanning microscopy using wavefront shaping. Here we introduce partially disordered multi-core bundles as a means to overcome these artifacts. The benefits of their use will be discussed in the context of multiphoton scanning microscopy utilizing a spatial light modulator in the proximal end, and in the more general case of widefield imaging. We also show that both numerically and experimentally that the presence of disorder also enables to apply phase retrieval methods to characterize the phase distortion introduced due to propagation in the bundle without the need of an interferometrically stabilized reference. Thus, in addition to overcoming the challenge of ghost artifacts, disordered multi-core fibers have the potential to overcome another challenge, movement-induced phase distortions, by enabling real-time characterization of this phase distortion in reflection mode only via the proximal end.

Conference Presentation

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

Citation Download Citation

Dan Oron, Siddharth Sivankutty, Dani Kogan, Viktor Tsvirkun, Esben R. Andresen, Géraud Bouwmans, and Hervé Rigneault "Improving endoscopic imaging with disordered multi-core fiber bundles (Conference Presentation)", Proc. SPIE 10073, Adaptive Optics and Wavefront Control for Biological Systems III, 1007310 (24 April 2017); https://doi.org/10.1117/12.2250266

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account

Institutional Access:

PURCHASE THIS CONTENT

INTERESTED IN A FREE CORPORATE TRIAL?

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: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
PRESENTATION ONLY

WATCH
PRESENTATION SAVE TO MY LIBRARY

GET CITATION

< Previous Article

Next Article >

KEYWORDS

Distortion

Endoscopy

Confocal microscopy

Microscopy

Multiphoton microscopy

Wavefronts

Interferometry

Phase retrieval

Speckle

Speckle imaging

Show All Keywords

RELATED CONTENT

Interferometric phase microscopy of red blood cells
Proceedings of SPIE (December 18 2013)

Adaptive optics plug and play setup for high resolution microscopes...
Proceedings of SPIE (February 22 2018)

Towards two photon lensless endoscopes inter core group delay...
Proceedings of SPIE (July 13 2015)

A fluorescence sectioning endoscopy using dynamic speckle illumination
Proceedings of SPIE (February 20 2008)

Coherence-gated wavefront sensing using a virtual Shack-Hartmann sensor
Proceedings of SPIE (August 28 2006)

Single beam quantitative phase contrast 3D microscopy of cells
Proceedings of SPIE (June 02 2011)

Speckle-based phase retrieval applied to 3D microscopy
Proceedings of SPIE (May 05 2010)

Subscribe to Digital Library

Receive Erratum Email Alert

Erratum Email Alerts notify you when an article has been updated or the paper is withdrawn.

Visit My Account to manage your email alerts.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Institutional Access:

The alert successfully saved.

Visit My Account to manage your email alerts.

The alert did not successfully save. Please try again later.

Dan Oron, Siddharth Sivankutty, Dani Kogan, Viktor Tsvirkun, Esben R. Andresen, Géraud Bouwmans, Hervé Rigneault, "Improving endoscopic imaging with disordered multi-core fiber bundles (Conference Presentation)," Proc. SPIE 10073, Adaptive Optics and Wavefront Control for Biological Systems III, 1007310 (24 April 2017);

Include:

Citation Only

Citation & Abstract

Format:

RIS (Zotero)

EndNote

BibTex

Medlars

ProCite

Ref Works

Show All Keywords

Keywords/Phrases

Search In:

Publication Years