Grating-assisted
WebOct 25, 2024 · We present a parameter set for obtaining the maximum number of atoms in a grating magneto-optical trap (gMOT) by employing a machine learning algorithm. In the multi-dimensional parameter space, which imposes a challenge for global optimization, the atom number is efficiently modeled via Bayesian op … WebFind 28 ways to say GRATING, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus.
Grating-assisted
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WebGrating-assisted couplers; Long-period grating sensors; Features Bragg condition searching to find both the period from the specified modes and the modes from a specified period. Sophisticated orthogonality relations for both lossless and … WebAug 31, 2012 · Abstract: We demonstrate an electrically tunable resonant filter with FSR-free operation using a silicon photonic quarter-wavelength phase-shifted, grating-assisted contra-directional coupler. The spectrum shows a stop-band of 7nm, an extinction of 24dB, and a Q of 7,000. Published in: The 9th International Conference on Group IV Photonics …
WebFeb 13, 2024 · In this paper, a high-performance electro-optical tunable grating-assisted directional coupler (GADC) is proposed and demonstrated experimentally. Our proposed GADC consists of a two-mode waveguide (TMW) and a single-mode waveguide (SMW) formed with lithium niobate (LN). WebEngineered around a proprietary Grating-Coupled Interferometry (GCI) technology to deliver improved data quality from label-free biomolecular interaction analysis, the Creoptix ® WAVE builds on Waveguide Interferometry to achieve superior resolution in signal and time compared to traditional Surface Plasmon Resonance.
WebGrating-Assisted Directional Coupler in Lithium Niobate for Tunable Mode Filtering Impact Statement: We demonstrate a long-period grating assisted directional coupler in lithium … WebA simple closed-form description of grating-assisted coupling between twin cores is presented. It is exact in the limit of weakly coupled cores and weak grating …
WebT1 - Grating assisted waveguide-to-waveguide couplers. AU - Liang, Tao. AU - Ziolkowski, Richard W. PY - 1998/5. Y1 - 1998/5. N2 - A new radiation-type waveguide-to-waveguide coupler is proposed. The coupling is realized through gratings embedded on the dielectric waveguides involved. Compared to the conventional hybrid-mode coupler, this type ...
WebThis Letter presents both numerical and experimental results of a polarization-independent directional coupler based on slot waveguides with a subwavelength grating. The measured coupling efficiency is 97.4% for TE and 96.7% for TM polarization at a wavelength of 1550 nm. Further analysis shows that the proposed subwavelength grating directional coupler … do you have to pay back health care subsidiesWebJun 28, 2024 · grating assisted co-directional coupler. N A BA RU N S AHA, G IUSEPPE B R U NE T TI, M A RI O N ICOLA A RMENISE, AND C ATE R IN A C IMINELLI * Optoelectronics Laborat ory, Politecnico di Bari, V ... cleaning windows with magnetsWebFeb 1, 2024 · In this work, we propose a grating-assisted hybrid plasmonic slot resonator (GHPSR) as a miniaturized and compact on-chip SERS sensor with improved electric field enhancement. By introducing a Bragg grating, the uncoupled pump light can be selectively reflected from the output light and reversely coupled into the plasmonic cavity. do you have to pay back hpapWebSep 12, 2024 · Aerospace composites are susceptible to barely visible impact damage (BVID) produced by low-velocity-impact (LVI) events. Fibre Bragg grating (FBG) sensors can detect BVID, but often FBG sensors are embedded in the mid-plan, where residual strains produced by impact damage are lower, leading to an undervaluation of the … cleaning windows with vinegar and baking sodaWebJun 8, 2024 · A borehole deformation sensor for long-term stress monitoring in coal mine rock based on optical fiber Bragg gratings (FBGs) is presented. The sensor converts borehole deformation into optical fiber strain by using four rings. For each ring, two FBGs are bonded with the ring to measure the borehole deformation, and a reference FBG free … do you have to pay back medicaid after deathWebMar 30, 2024 · The true time delay unit is based on a grating-assisted contradirectional coupler, assisted by index chirp engineering and asymmetric apodization. A linear group delay with both positive and ... do you have to pay back maintenance loanWebTilted fiber Bragg grating, which has the advantages of both fiber Bragg grating and long-period fiber grating, has been widely studied for sensing in many fields, especially in the field of biochemistry. Calmodulin, which has a wide distribution in eukaryotes, can regulate several enzymes such as adenylate cyclase and guanylate cyclase and mediates several … do you have to pay back medicaid