Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Mid-infrared multispectral tissue imaging using a chalcogenide fiber supercontinuum source

Not Accessible

Your library or personal account may give you access

Abstract

We present, to the best of our knowledge, the first demonstration of mid-infrared supercontinuum (SC) tissue imaging at wavelengths beyond 5 μm using a fiber-coupled SC source spanning 2–7.5 μm. The SC was generated in a tapered large-mode-area chalcogenide photonic crystal fiber in order to obtain broad bandwidth, high average power, and single-mode output for diffraction-limited imaging performance. Tissue imaging was demonstrated in transmission at selected wavelengths between 5.7 (1754cm1) and 7.3 μm (1370cm1) by point scanning over a sub-millimeter region of colon tissue, and the results were compared to images obtained from a commercial instrument.

© 2018 Optical Society of America

Full Article  |  PDF Article
More Like This
Mid-infrared supercontinuum generation from 1.6 to >11  μm using concatenated step-index fluoride and chalcogenide fibers

Ramon A. Martinez, Genevieve Plant, Kaiwen Guo, Brian Janiszewski, Michael J. Freeman, Robert L. Maynard, Mohammed N. Islam, Fred L. Terry, Oseas Alvarez, Francois Chenard, Robert Bedford, Ricky Gibson, and Agustin I. Ifarraguerri
Opt. Lett. 43(2) 296-299 (2018)

High-power mid-infrared high repetition-rate supercontinuum source based on a chalcogenide step-index fiber

Stefan Kedenburg, Tobias Steinle, Florian Mörz, Andy Steinmann, and Harald Giessen
Opt. Lett. 40(11) 2668-2671 (2015)

Mid-infrared supercontinuum generation spanning 2.0 to 15.1  μm in a chalcogenide step-index fiber

Tonglei Cheng, Kenshiro Nagasaka, Tong Hoang Tuan, Xiaojie Xue, Morio Matsumoto, Hiroshige Tezuka, Takenobu Suzuki, and Yasutake Ohishi
Opt. Lett. 41(9) 2117-2120 (2016)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved