Single-mode integrated-optical 1 × N star couplers

1983 ◽  
Author(s):  
T. Findakly ◽  
B. V. Chen
Keyword(s):  
Single Mode ◽  
Integrated Optical

scholarly journals Integrated Optics in Astronomical Interferometry

1994 ◽  
Vol 158 ◽  
pp. 261-271 ◽  
Author(s):  
V. Coudé du Foresto
Keyword(s):  
Integrated Optics ◽  
Single Mode ◽  
Spatial Filtering ◽  
Coherent Beam ◽  
Optical Components ◽  
Polarization Behavior ◽  
Integrated Optical ◽  
Fringe Tracking ◽  
And Control

Integrated optical components (mostly single-mode fibers and couplers) can be used to achieve several functions that are needed in interferometry: coherent beam transportation and recombination, pathlength modulation and control for fringe tracking and double Fourier interferometry, spatial filtering of the wavefront and interferogram calibration. Their potential is assessed and the main problems encountered in their implementation are discussed: dispersion, polarization behavior, and especially starlight injection.

Single mode integrated-optical wide-band channel waveguides and junction splitters in KTiOPO4 for visible light

1997 ◽  
Vol 81 (6) ◽  
pp. 2504-2510 ◽  
Author(s):  
M. Rottschalk ◽  
J.-P. Ruske ◽  
B. Unterschütz ◽  
A. Rasch ◽  
V. Gröber
Keyword(s):  
Visible Light ◽  
Single Mode ◽  
Wide Band ◽  
Integrated Optical ◽  
Channel Waveguides

Integrated optical switch matrix for single-mode fiber networks

1982 ◽  
Vol 18 (10) ◽  
pp. 1759-1765 ◽  
Author(s):  
M. Kondo ◽  
Y. Ohta ◽  
M. Fujiwara ◽  
M. Sakaguchi
Keyword(s):  
Optical Switch ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Fiber Networks ◽  
Integrated Optical

scholarly journals Modeling and Analysis of Opto-Fluidic Sensor for Lab-On- a-Chip Application

2017 ◽  
Author(s):  
Venkatesha M. ◽  
Chaya B. M. ◽  
Pattnaik P. K. ◽  
Narayan K.
Keyword(s):  
Continuous Flow ◽  
Microfluidic Channel ◽  
Optical Loss ◽  
Lab On A Chip ◽  
Single Mode ◽  
Fluidic Channel ◽  
Modeling And Analysis ◽  
Micro Particles ◽  
Sensing Applications ◽  
Integrated Optical

In this work modeling and analysis of an integrated opto-fluidic sensor, with a focus on achievement of single mode optical confinement and continuous flow of micro particles in the microfluidic channel for Lab-on-a Chip (LOC) sensing application is presented. This sensor consists of integrated optical waveguides, microfluidic channel among other integrated optical components. A continuous flow of micro particles in a narrow fluidic channel is achieved by maintaining the two sealed chambers at different temperatures and by maintaining a constant pressure of 1Pa at the centroid of narrow fluidic channel geometry. The analysis of silicon on insulator (SOI) integrated optical waveguide at an infrared wavelength of 1550nm for single mode sensing operation is presented. The optical loss is found to be 0.0005719dB/cm with an effective index of 2.2963. The model presented in this work can be effectively used to detect the nature of micro particles and continuous monitoring of pathological parameters for sensing applications.

Sign in / Sign up

Export Citation Format

Share Document