Strain Distribution in Silica-Clad Crystalline-Germanium-Core Fiber

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Silica-clad crystalline germanium core optical fibers.

Silica-clad optical fibers comprising a core of crystalline germanium were drawn using a molten core technique. With respect to previous fibers drawn using a borosilicate cladding, the present fibers exhibit negligible oxygen despite being fabricated at more than twice the melting point of the germanium. The counterintuitive result of less oxygen when the fiber is drawn at a higher temperatures...

متن کامل

Glass-clad single-crystal germanium optical fiber.

Long lengths (250 meters) of a flexible 150 microm diameter glass-clad optical fiber containing a 15 microm diameter crystalline and phase-pure germanium core was fabricated using conventional optical fiber draw techniques. X-ray diffraction and spontaneous Raman scattering measurements showed the core to be very highly crystalline germanium with no observed secondary phases. Elemental analysis...

متن کامل

Double Clad Hollow Core Fiber for Coherent Raman Scattering Microendoscopy

Sophie Brustlein, Pascal Berto, Patrick Ferrand, Alistair Muir, Jonathan Knight, Cyrille Billaudeau, Didier Marguet and Hervé Rigneault 1 Institut Fresnel, Université Aix Marseille, CNRS UMR 6133, Domaine Universitaire St Jérôme, 13397 Marseille cedex 20, France. 2 Centre for Photonics and Photonic Materials, Department of Physics, University of Bath, Bath, BA27AY, United Kingdom. 3 Centre d'Im...

متن کامل

Spectral attenuation limits of silica hollow core negative curvature fiber.

In this paper we discuss the limits of attenuation of silica hollow core negative curvature fibers in the wavelength range from 800 nm up to 4.5 µm. Both numerical and experimental results are presented and show good agreement. A minimum attenuation of 24.4 dB/km was measured at around 2400 nm wavelength, while 85 dB/km was measured at 4000 nm.

متن کامل

Double-clad hollow core photonic crystal fiber for coherent Raman endoscope.

Performing label free coherent anti-Stokes Raman scattering (CARS) and stimulated Raman scattering (SRS) in endoscope imaging is a challenge, with huge potential clinical benefit. To date, this goal has remained inaccessible because of the inherent coherent Raman noise that is generated in the fiber itself. By developing double-clad hollow core photonic crystal fiber, we demonstrate coherent an...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Physics: Conference Series

سال: 2017

ISSN: 1742-6588,1742-6596

DOI: 10.1088/1742-6596/844/1/012059