Wavelength conversion up to 18 nm at 10 Gb/s by four-wave mixing in a semiconductor optical amplifier [PDF]
, 1997 We characterize the conversion bandwidth of a four-wave mixing semiconductor optical amplifier wavelength converter. Conversion of 10-Gb/s signals with bit-error-rate (BER) performance of
Geraghty, David F. +5 more
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Reconfigurable high-order mode pass filter for mode-division multiplexing
Heliyon, 2022 In mode division multiplexing (MDM) optical system, the mode filter has become an inseparable part to reduce modal crosstalk and transmit the desired modes unabatedly.
Prapty Saha +4 more
doaj +1 more source
Self-Configuring Universal Linear Optical Component [PDF]
, 2013 We show how to design an optical device that can perform any linear function or coupling between inputs and outputs. This design method is progressive, requiring no global optimization.
Miller, David A. B.
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Time interleaved optical sampling for ultra-high speed A/D conversion [PDF]
, 1998 A scheme is proposed for increasing the sampling rate of analogue-to-digital conversion by more than an order of magnitude by combining state-of-the-art A/D converters with photonic technology.
Koumans, R. G. M. P., Yariv, A.
core +1 more source
Photonics, 2021 Light–heat converters are promising for further development of contact laser surgery. The simplest converter consists of an optical fiber with a strong absorbing layer at the tip.
Natalia Sapogova +4 more
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Low Power, Compact Integrated Photonic Sampler Based on a Silicon Ring Modulator
IEEE Photonics Journal, 2022 Sampling is the primary functional step of an analogue to digital conversion, required for sensing, measurement, signal processing, metrology, and various data communication applications. Here we present, for the first time, to the best of our knowledge,
Mohamed I. Hosni +7 more
doaj +1 more source
Limiting efficiencies of solar energy conversion and photo-detection via internal emission of hot electrons and hot holes in gold [PDF]
, 2015 We evaluate the limiting efficiency of full and partial solar spectrum harvesting via the process of internal photoemission in Au-semiconductor Schottky junctions.
Boriskina, Svetlana V. +4 more
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Wavelength conversion at 10 Gb/s by four-wave mixing over a 30-nm interval [PDF]
, 1998 We show that the use of a long semiconductor optical amplifier increases the error-free conversion interval of a four-wave mixing (FWM)-based wavelength converter.
D'Ottavi, A. +6 more
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Quantum cascade lasers with an integrated polarization mode converter [PDF]
, 2012 We discuss the design, fabrication and characterization of waveguide polarization mode converters for quantum cascade lasers operating at 4.6 μm. We have fabricated a quantum cascade laser with integrated polarization mode converter that emits light of ...
Dhirhe, D. +4 more
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Hardware for digitally controlled scanned probe microscopes [PDF]
, 1992 The design and implementation of a flexible and modular digital control and data acquisition system for scanned probe microscopes (SPMs) is presented. The measured performance of the system shows it to be capable of 14-bit data acquisition at a 100-kHz ...
Baldeschwieler, J. D. +4 more
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