Results 51 to 60 of about 534 (173)
, 2009 – A polarization-independent multiwavelength-switchable fiber filter is proposed based on a polarization beam splitter and fiber coupler, which can function as a polarization-independent trans-mission or reflection-type interleaving filter.
Yong-Wook Lee, Yong Wook Lee
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Theory and design of a simple tunable sagnac loop filter for multi-wavelength fibre lasers
, 2008 We present a novel design for a Sagnac loop filter (SLF) whose periodic output spectrum can be fully controlled by cascading a small-birefringence loop (SBL) with a high-birefringence loop (HBL).We develop a detailed theoretical analysis, using the Jones
Mirza, M.A., Stewart, G.
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Polarization organisation hidden in the middle point of an optical fiber
, 2019 Since the pioneering studies on polarization dynamics of two counter-propagating beams in nonlinear optical fibers [1-2], different processes of polarization attraction have been identified in isotropic fiber, but also in highly, weakly and randomly ...
Sugny, D. +13 more
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, 2013 Przedstawiono czujnik ciśnienia w układzie interferometru Sagnaca z dwójłomnym światłowodem fotonicznym typu PM-1550-01. Analitycznie wyznaczono jego charakterystykę przetwarzania. Zbadano właściwości metrologiczne czujnika w zakresie ciśnień 0-0.45 MPa.
Kaczmarek, C.
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Jones calculus analysis of single-mode fibre Sagnac reflector
, 1988 It is postulated that stray birefringence degrades the performance of the single-mode fiber Sagnac reflector. An expression for the birefringence dependence of reflector performance is derived using the Jones calculus and is used as the basis for a ...
Birks, T.A., Morkel, P.R.
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Negative frequency waves in optics : control and investigation of their generation and evolution
, 2015 This thesis is concerned with various methods for the control and investigation of pulse dynamics in a Photonic Crystal Fibre (PCF) and of the radiation driven by a short pulse.
McLenaghan, Joanna Siân
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, 2010 W artykule przedstawiono światłowodowy czujnik laserowy odkształcenia z linowym rezonatorem, utworzonym ze światłowodowej siatki Bragga - ŚSB o stałym okresie i zwierciadła szerokopasmowego o zmiennym współczynniku odbicia z pętlą włókna światłowodowego.
Kaczmarek, C.
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Angular velocity measurement with fiber optic interferometer
, 2014 This thesis deals with general theoretical description, design and construction of sensor of angular velocity based on Sagnac interferometer, or interferometric fiber-optic gyroscope.
Skalský, Michal
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, 2015 Considering the network size, bit rate, spectral and channel capacity limitations, different modulation formats may be selectively used in future optical networks.
Mahmood, Tanvir
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All-Optical Switching with the Nonlinear Optical Loop Mirror
, 1998 This thesis deals with the theory and applications of the nonlinear optical loop mirror (NOLM). Novel methods to restore and filter optical data as well as generate high peak power optical pulses using the NOLM are demonstrated.
Olsson, Bengt-Erik
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