Light coupling and propagation in composite optical fiber-slab waveguides

1995 ◽  
Vol 13 (2) ◽  
pp. 244-251 ◽  
Author(s):  
Shu Zheng ◽  
L.N. Binh ◽  
G.P. Simon
Keyword(s):  
Optical Fiber ◽  
Slab Waveguides ◽  
Light Coupling

scholarly journals Multiple Light Coupling and Routing via a Microspherical Resonator Integrated in a T-Shaped Optical Fiber Configuration System

Micromachines ◽  
2018 ◽  
Vol 9 (10) ◽  
pp. 521 ◽  
Author(s):  
Georgia Konstantinou ◽  
Karolina Milenko ◽  
Kyriaki Kosma ◽  
Stavros Pissadakis
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
Single Mode ◽  
Equatorial Region ◽  
Experimental Results ◽  
Glass Microsphere ◽  
Single Mode Optical Fiber ◽  
Light Coupling ◽  
Fiber Taper ◽  
Optical Fiber Taper

We demonstrate a three-port, light guiding and routing T-shaped configuration based on the combination of whispering gallery modes (WGMs) and micro-structured optical fibers (MOFs). This system includes a single mode optical fiber taper (SOFT), a slightly tapered MOF and a BaTiO3 microsphere for efficient light coupling and routing between these two optical fibers. The BaTiO3 glass microsphere is semi-immersed into one of the hollow capillaries of the MOF taper, while the single mode optical fiber taper is placed perpendicularly to the latter and in contact with the equatorial region of the microsphere. Experimental results are presented for different excitation and reading conditions through the WGM microspherical resonator, namely, through single mode optical fiber taper or the MOF. The experimental results indicate that light coupling between the MOF and the single mode optical fiber taper is facilitated at specific wavelengths, supported by the light localization characteristics of the BaTiO3 glass microsphere, with spectral Q-factors varying between 4.5 × 103 and 6.1 × 103, depending on the port and parity excitation.

Extrinsic plasmonic optical fiber sensors based on POFs and bacterial cellulose slab waveguides

2019 ◽  
Author(s):  
Nunzio Cennamo ◽  
Carlo Trigona ◽  
Salvatore Graziani ◽  
Luigi Zeni ◽  
Francesco Arcadio ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Bacterial Cellulose ◽  
Optical Fiber Sensors ◽  
Fiber Sensors ◽  
Slab Waveguides

Light coupling between LD and optical fiber using high NA planar microlens

1990 ◽  
Author(s):  
Masahiro Oikawa ◽  
Hiroyuki Nemoto ◽  
Kenjiro Hamanaka ◽  
Takashi Kishimoto
Keyword(s):  
Optical Fiber ◽  
Light Coupling ◽  
Planar Microlens

Stress optical fiber sensor using light coupling between two laterally fused multimode optical fibers

1998 ◽  
Vol 37 (16) ◽  
pp. 3417 ◽  
Author(s):  
Rachid Gafsi ◽  
Pierre Lecoy ◽  
Abdelrafik Malki
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Light Coupling

DLW-printed optical fiber micro-connector kit for effective light coupling in optical prototyping

Optik ◽  
2020 ◽  
Vol 201 ◽  
pp. 163350
Author(s):  
A.V. Pisarenko ◽  
R.D. Zvagelsky ◽  
D.A. Kolymagin ◽  
B.V. Katanchiev ◽  
A.G. Vitukhnovsky ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Light Coupling
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