Mach-Zehnder laser interferometer
Variable Waist-Diameter Mach-Zehnder Tapered-Fiber Interferometer as Humidity and Temperature Sensor
... K. T. V. Grattan received the B.Sc. (Hons.) degree in physics from Queen’s University Belfast in 1974, and the Ph.D. degree in laser physics. His doctoral research involved the use of laser-probe techniques ...
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Identification Technique for the Intrusion of Airport Enclosure Based on Double Mach- Zehnder Interferometer
... double Mach-Zehnder fiber optic interferometer is different from the traditional optical fiber sensor, it extracts jamming signals by detecting the changes of the light interference fringes ...double ...
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Nearly optimal measurement schemes in a noisy Mach-Zehnder interferometer with coherent and squeezed vacuum
... This expansion illustrates the fact that homodyne is nearly optimal and approaches the QCRB in the large power limit. One can see in Figure , which shows when loss is consid- ered, parity detection suffers greatly, while ...
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Simultaneous independent distributed strain and temperature measurements over 15km using spontaneous Brillouin scattering
... fibre-based Mach-Zehnder interferometers cascaded together. The first Mach-Zehnder (MZ1) was used in a double-pass configuration with a path imbalance of ...first Mach-Zehnder ...
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Time bin entangled photon pairs from Bragg reflection waveguides
... pump laser with its incident power of 100 µW to our BRW, we employ an imbalanced Mach-Zehnder interferometer to transform the pulsed pump into a coherent superposition of two pulses that ...
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Comparison of holographic setups used in heat and mass transfer measurement
... usage this setup requires longer capture time for the hologram capture in comparison with Mach-Zehnder type of interferometer. In the measurement of the fast varying temperature fieldsthe long ...
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Performance Of Different Mach-Zehnder Interferometer (MZI) Structures For Optical Modulator
... Optical modulators are used to electrically control the phase or the output amplitude of the optical wave passes through it. The changes of output waveform is proportional to the applied electric field [2]. Figure 2.1 ...
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All optical integrated full adder-subtractor and demultiplexer using SOA-based Mach– Zehnder interferometer
... Four signal generators having a frequency of 40 GHz act as electrical sources for incoming signal and for three inputs of the integrated full-adder and subtractor. Direct modulated semiconductor lasers are directly ...
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Design of On-chip Hybrid Plasmonic Mach-Zehnder Interferometer for Temperature and Concentration Detection of Chemical Solution
... A single output, unbalanced, asymmetric arm and unequal power split/combine MZI is used as a transducer device in the detection of a small refractive index change of isopropanol depending on either temperature and ...
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Interferometry Analysis of Cellophane Birefringence
... a Mach-Zehnder interferometer is used to generate interference patterns when the cellophane sheet is mounted on one arm such as to intercept a portion of the laser ...
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Implementation of Optical Reversible Multiplexer Using Mach Zehnder Interferometer Nuwairah Abdul Azeez & A VenkataReddy
... Mach-Zehnder interferometer (MZI) is one of the efficient configurable building blocks in optical com- puting [19]. Some of the main advantages for using MZI switches in various circuit design ...
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Nanoscale Silicon Waveguide Based Thermo-Optic Sensor Using a Compact Mach-Zehnder Interferometer
... © 2016 by the authors; licensee Preprints, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution [r] ...
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All-Optical Fredkin Gate using Semiconductor Optical Amplifier assisted Mach-Zehnder Interferometer
... A Mach-Zehnder interferometer (MZI) switch is a very powerful technique to realize ultrafast switching. The block diagram of a Symmetric SOA-assisted MZI switch is shown in Fig. 1. In this switch two ...
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Comparative analysis of self phase modulation (SPM) and cross phase modulation (CPM)
... CW laser is sent to Mech-Zehnder modulator which is an electro-optical modulator, used to modulate the light wave with respect to transmitted electrical signal and generate an optical signal at output of ...
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A Novel Design of Reversible Combinational and Sequential Circuits Using Mach Zehnder Interferometer (MZI) Switch Venkataramana Sadhanala & M Raghunath
... In this section, we present all optical implementation of counters with the property of functional reversibility. Semiconductor Optical Amplifier (SOA) based Mach-Zehnder Interferometer (MZI) ...
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Implementation of Optical Reversible Multiplexer Using Mach-Zehnder Interferometer
... With the advancements in semiconductor technology, there has been an increased emphasis in low-power design techniques over the last few decades. Now-a-days, semiconductor optical amplifier (SOA)- based ...
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Quantum Path Predictability for an Electronic Mach Zehnder Interferometer in Presence of Environment Induced Decoherence and Quantum Erasing Process
... In this paper, we have estimated the path predictability for a “which way information” experimental set up of an electronic Mach-Zehnder interferometer, in presence of decoherence. The result shows ...
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All Optical Implementation of Mach Zehnder Interferometer Based Reversible Sequential Counters Jampula Prathap & E Rama Krishna
... reversible Mach- Zehnder Interferometer based binary adder has been proposed in [12], where two new optical reversible gates ORG-I and ORG-II have been proposed in addition to existing Feynman gate ...
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An All Optical Implementation of Reversible Carry Lookahead Adder Using Mach Zehnder Interferometer Palli Kanna Babu & D Kiran Sundar
... reversible Mach-Zehnder Interferometer based Binary Adder has been proposed in [5], where two new optical reversible gate ORG-I and ORG-II have been proposed in addition to existing Feynman gate to ...
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Silicon Photonic Biosensors Using Label-Free Detection
... Figure 2. Interferometric biosensors. (a) Illustration of a typical Mach-Zehnder interferometer. The light is split into two arms (sensing and reference) and recombined at the output by on-chip ...
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