optical path
Simple refractometry using optical path separation via multiple pinholes
... the optical ray into three different optical paths via the ...the optical path sep- aration, while a single image of the spot is formed on the image plane when the spot is located on the focal ...
6
An Optical Path Length Modulator for Laser Diode Self Mixing Interference
... inserting optical path may reflect ...and optical path length of the container is nearly equal to an integral multiple of the laser wavelength, or opti- cal length of laser diode ...
6
Investigating optical path and differential pathlength factor in reflectance photoplethysmography for the assessment of perfusion
... the optical path through the medium is determined by the wavelength-dependent optical properties of the ...the optical properties of an experimental region of the body such as the human ...
13
The Complexity of Traffic Grooming in Optical Path Networks with Egress Traffic
... We consider the problem of minimizing network costs when grooming traffic in optical networks that support Wavelength Division Multiplexing (WDM). While the general problem has been shown to be NP-Hard for a number ...
58
Structure Design and Simulation Study on the Symmetric Optical Path Reflection Current Sensor
... the optical channel of this optical current sensing head is high index of refraction pure quartz rod, the envelope is low index of refraction glass, linear polarized light will only be transmitted in high ...
7
FIREFLY ALGORITHM FOR OPTICAL PATH DETECTION IN AD HOC ON-DEMAND DISTANCE VECTOR (AODV)
... destination mode and then communication takes place between different fireflies using brightness algorithm and finally data will reach to the destination node that is.. The probability [r] ...
9
The Effect of Turbid Water in the Optical Path of a Photographic System on the Modulation Transfer Function of That System
... of for the flare, The blank manner same figure curves, at by achieved the exposures transfer factors for modulation indicated the was loss due to densities to calculate effect characteri[r] ...
24
Accelerated Surface Measurement Using Wavelength Scanning Interferometer with Compensation of Environmental Noise
... The flow chart of the proposed program is illustrated in figure 7. This flow chart is mainly constructed from four written kernels and two FFT functions. The written kernels are data filtration, phase determination, ...
7
PERFORMANCE EVALUATION OF PCF BASED AWG DEMULTIPLEXERS FOR OPTICAL NETWORK
... In multicore PCF based AWG Demux ,the Dual concentric core in Fig.3. is replaced by the multicore PCF.The fiber design comprises of four cores surrounding the large central core. Central core is realized by the omission ...
7
Q factor and waveguide sphere separation effects in waveguide coupled microsphere resonators
... Fig. 1 shows a cross-sectional plot of the fundamental mode distribution of the field in radial-angular plane of a microsphere of 30 µm diameter, combined with a plot of the modal field of a monomode waveguide, with the ...
6
Optimal Route and Spectrum Allocation in Fault Tolerant OFDM Networks
... Elastic Optical Path Network (SLICE) is expected to increase the network utilization efficiency, compared to WDM networks by allocating a portion of the available spectrum according to the traffic ...
70
Design And Analysis Of Sagnac Loop Frequency Characteristics Bycil V J,Dr.M.C John Wiselin Abstract PDF IJIRMET160402004
... of optical components which first split light into two beams and then route each of these beams in opposite directions around a common optical ...the optical path, both beams are recombined on ...
6
Investigation of Wavelength Scanning Interferometry for Embedded Metrology
... for optical path (mechanical) scanning as found in conventional white-light vertical scanning ...same optical path of the WSI allows the introduction of a vibration compensation feedback ...
231
Analyzing the Propagation Behavior of a Gaussian Laser Beam through Seawater and Comparing with Atmosphere
... and chlorophyll concentration are investigated and it is clarified that: 1- The laser beams with different divergence values experience different amount of spreading as same as propagation behavior through atmosphere. ...
7
Optical Absorption Enhancement in Solar Cells via 3D Photonic Crystal Structures
... of an enhanced concentrator system with a PhC-based intermediate layer, the diffractive effects due to the periodic structure could cause a prolongation of the optical path and permit to excite guided modes ...
11
Effective Focusing of Radiation in the Medium Non-Linear Dielectric Film
... The optical path difference of two parallel rays in different parts of the layer (in the center and at a distance r ) to the observation point can be compensated by the path difference of these rays ...
6
Fundamental ablation of argon - flouride excimer laser on polymethyl methacrylate by interferomety technique
... Dennis et al. (2001) report on the technique for determining the change in the refractive index of photosensitive glass. They demonstrated interferometer- based technique on fibre perform and bulk glass samples, ...
27
Low coherence fibre optic Fabry-Perot sensors suitable for multiplexed strain measurement
... A single receiver interferometer at the output selectively reconstracts the interference associated with individual sensors when its optical path difference is timed to match that of ea[r] ...
247
Phase-resolved terahertz self-detection near-field microscopy
... Electronics, mod. QCL 2000). The emitted THz beam was collimated using a 90° off-axis parabolic mirror with an effective focal length of 50 mm, and reflected by a mirror mounted on a piezo-controlled translator stage ...
13
Meteorological information in GPS-RO reflected signals
... in optical lengths be- tween both signals causes the reflected signal to be subopti- mally detected, to only a fraction of its actual power, but still ...the optical path of both is less than 300 m ...
11