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Transmission Characteristics of Tuneable Optical Filters Using Optical Ring Resonator with PCF Resonance Loop
Optical Ring Resonator Photonic Crystal Fiber Tuneable Optical Filter Optical Fiber
2011/12/5
A theoretical analysis of a tuneable optical filter is presented by proposing an optical ring resonator (ORR) using photonic crystal fiber (PCF) as the resonance loop. The influences of the characteri...
Cascaded Double Ring Resonator Filter with Integrated SOAs
Semiconductor optical amplifiers Integrated optoelectronic circuits Wavelength filtering devices
2011/5/22
We present a filter consisting of cascaded ring resonators with integrated SOAs. The filter demonstrates an extinction ratio >30 dB, a free spectral range of 56 GHz and a FWHM bandwidth of 3 GHz.
Wide Dynamic Range of Ring Resonator Channel-Dropping Filters with Integrated SOAs
Integrated SOA Ring Resonator Channel-Dropping Filters Wide Dynamic Range
2011/5/15
We present the first complete simulation of the dynamic range and noise of InGaAsP multi-ring channel-drop filters with internal SOAs. The results show gain saturation, and spontaneous emission noise ...
High-order micro-ring resonator assisted wavelength converters for scalable and power efficient photonic routers
resonator wavelength converters power efficient photonic routers
2009/7/17
We design and demonstrate the first higher-order silicon micro-ring resonators suitable for wavelength conversion. We show that 40 and 160Gb/s wavelength conversion is feasible with a SOA followed by ...
Characteristics of Optical Interconnection for Power Transmission Based on Phase Conjugation Generation by a Ring-Resonator
Laser Power Transmission Optical Interconnection Phase Conjugation
2009/6/1
To establish an interconnection for power transmission between two moving objects, optical phase conjugation is applied for non-mechanical, all-optical tracking and compensation of atmospheric distort...
Multi-stage ring resonator all-pass filters for dispersion compensation
ring resonator all-pass filter group delay
2009/2/6
This paper describes group delay time property of the multi-stage ring resonator all-pass filters (RRAPF) in either cascading single stages or using lattice architectures. The present analysis is rest...
Multi-stage ring resonator all-pass filters for dispersion compensation
ring resonator all-pass filter group delay
2009/2/6
This paper describes group delay time property of the multi-stage ring resonator all-pass filters (RRAPF) in either cascading single stages or using lattice architectures. The present analysis is rest...
The serially coupled multiple ring resonator filters and Vernier effect
optical filter bandpass filter
2009/1/6
The general characteristics of serially coupled multiple ring resonator (SMRR) filters are analyzed. In this case, the ring resonators of the SMRR have identical perimeters and the coupling coefficien...
Generating Spectral-Efficient Duobinary Data Format from Silicon Ring Resonator Modulators
Generating Spectral-Efficient Duobinary Data Format Silicon Ring Resonator Modulators
2008/7/31
Two types of ultra-small silicon microring-based duobinary modulators are proposed and compared.Required drive voltage is as low as 0.77 volt. at 10 Gb/s. Extinction ratio is > 15 dB.