wavelength-tunable optical filter
A New Approach to Design Digitally Tunable Optical Filter System for DWDM Optical Networks
... digitally tunable optical filter system based on thin film filters and SOAs for application in DWDM optical networks was ...of wavelength channels were greater than 8, the design ...
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New Approach to Design Digitally Tunable Optical Filter System for Wavelength Selective Switching Based Optical Networks
... digitally tunable optical filter system is ...recommended wavelength grid for either DWDM or ...in optical networks based on any of the two techniques DWDM and ...of filter finds ...
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Design of a Tunable Optical Filter by Using a One-Dimensional Ternary Photonic Band Gap Material
... an optical filter which can work for all the ranges of electromagnetic spectrum by choosing the suitable values of controlling ...based tunable optical filter. The proposed optical filter made of ...
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ADAPTIVE COLOR FILTER ARRAY INTERPOLATION ALGORITHM BASED ON HUE TRANSITION AND EDGE DIRECTION
... the optical fiber [13]. The longer wavelength VCSEL is fabricated using ...long wavelength VCSEL. This paper describes all optical device, namely the tunable VCSEL laser combined with ...
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A tunable quantum optical filter using the Fano effect in a waveguide
... Resonance fluorescence measurements, with excitation from above the QD and collection from an outcoupler, were used to locate a suitable single QD in the PhCWG. Fig. 2c shows the resonant photoluminescence excitation ...
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Tunable optical filters with wide wavelength range based on porous multilayers
... Tunable optical filter (TOF) is used in spectroscopic applications ...where wavelength tuning results from changing the gap between the involved mirrors and thus requires an extremely precise ...
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Polarization-Insensitive Tunable Optical Filters based on Liquid Crystal Polarization Gratings.
... the filter design functions as expected, having high peak transmittance and a wide tunable range across the visible ...a filter with Λ = 4 µm, collimated input light, and a slit width of ∼ 2 ...
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Advanced Optical Processing of Microwave Signals
... The filter layout was similar to that of Figure 19 [83] with the exception that the two stan- dard MZMs have been replaced by the especially designed 2 × 1 ...the filter samples were pro- duced by means of ...
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Modelling and analysis of wavelength selective, silicon based, tunable optical filter
... Optical filter is going to play a revolutionary role in various aspects in life in near ...diagnostics. Optical filters of exceptional quality are being manufactured, which not only deliver accurate ...
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Elastomer based electrically tunable, optical microcavities
... electrically tunable, optical filter realized by a tunable metal- elastomer-DBR multi-half wavelength microcavity employing a thin film dielectric soft elastomer ...resonant ...
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Compact Nonlinear Optical Devices in Silicon-Polymer Hybrid Material System
... 8703B optical component analyzer is used to generate an RF modulated gate signal, which is amplified by a Keopsys EDFA and fed into the gate port through a polarization ...an optical module for ...
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Metamaterial Tunable Filter Design
... the tunable characteristic of the dual- band metamaterial, the unit cell is further simulated with different magnetic biases ranging from 150 kA/m to 300 kA/m, and the transmission characteristics are shown in ...
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Wide Range of Electrostatic Actuation MEMS Fpotf
... Understanding the whole fabrication process flow will determine the suitable mechanic analysis approach for this structure. In this analysis, SOI wafer is used to simplify the whole fabrication process. Device layer on ...
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REALIZATION OF TUNABLE UNIVERSAL FILTER
... proposed filter configuration is compared with previously designed filters in Table II on the basis of following important features such as (1)Independently tuned filter parameter (2) Appropriate input port ...
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Multi-wavelength optical measurement to enhance thermal/optical analysis for carbonaceous aerosol
... each wavelength every ...eight-furcated optical- fiber bundle, one for each of the lasers and the last for trans- ferring the light reflected from the filter punch ...the filter directs the ...
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A Compact Switchable and Tunable Bandpass Filter
... on the variation of the length is presented in the next subsection. Pin-diodes D1, D2, D3, and D4 are incorporated and turn ON or OFF simultaneously for tunability as shown in Figure 1. When diodes D3 and D4 are turned ...
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Influence of atomizing voltage on fluorine doped tin oxide via spray pyrolysis technique
... the optical absorbance and reflectance decreased the wavelength of the incident radiation and transmittance enhanced as the wavelength of the incident radiation increased and the band gap energy of ...
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Generation of Four-Wave Mixing in a Highly Non-Linear Optical Fiber Using a Tunable Dual Wavelength Fiber Laser Source
... Theoretically, the FWM conversion efficiency is optimum when the phase mismatch condition is fulfilled. Phase mismatch condition can only fulfilled when the pump and signal interact at zero-dispersion wavelength ...
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A simulation study of access protocols for optical burst-switched ring networks
... Optical Add-Drop Multiplexer wavelength. control[r] ...
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Design of Higher Capability and Reliable long Distance Network and Performance Analysis
... Reconfigurable optical add/drop multiplexers (ROADMs) based on 1˟N wavelength-selective switches (WSS) are evolving to support DWDM networks with higher capacity and increased flexibility in ...
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