搜索结果: 1-15 共查到“光学工程 Transfer”相关记录22条 . 查询时间(0.1 秒)
on-orbit modulation transfer function estimation for bilsat imagers
Modeling Resolution Optical Sensors Small satellites Cal/Val
2015/9/1
BiLSAT, launched to its sun-synchronous orbit on 27.09.2003, is a 129 Kg small satellite carrying a panchromatic ca...
Wireless power transfer in the presence of metallic plates:Experimental results
Wireless power transfer metallic plates
2015/8/7
We demonstrate efficient wireless power transfer between two high Q resonators,especially in a complex electromagnetic environment. In the close proximity of metallic plates, the transfer ef@...
Ultrahigh-contrast and large-bandwidth thermal rectification in near-field electromagnetic thermal transfer between nanoparticles
Ultrahigh-contrast large-bandwidth thermal electromagnetic thermal transfer between nanoparticles
2015/8/7
We exploit the unique properties of optical waves in nanophotonic structures to enhance the capabilities for active control of electromagnetic thermal transfer at nanoscale. We show that the near-@...
Rectification of evanescent heat transfer between dielectric-coated and uncoated silicon carbide plates
transfer between dielectric-coated uncoated silicon carbide plates
2015/8/7
Here, we show analytically that the thermal rectification via evanescent waves is obtained in the parallel semi-infinite bodies of the dielectric-coated silicon carbide and uncoated silico...
Enhancement of Data Transfer Rate of Phase Change Optical Disk by Doping Nitrogen in Ge–In–Sb–Te Recording Layer
Ge–In–Sb–Te recording material data transfer rate recrystallization speed nitrogen doping
2011/11/25
This work investigated the enhancement of the data transfer rate and/or recrystallization speed of Ge–In–Sb–Te recording material by nitrogen doping. The effects of nitrogen content on the dynamic pro...
Image transfer with subwavelength resolution to metal–dielectric interface
Image transfer subwavelength resolution metal–dielectric interface
2015/8/10
In image transfer, one aims to reproduce at an image plane the field distribution of the field at the source plane. We consider a near-field image transfer scheme where an image with subwavelength res...
Wireless energy transfer with the presence of metallic planes
Wireless energy transfer metallic planes
2015/8/10
We numerically demonstrated that efficient wireless energy transfer can be achieved between two high Q resonators in a complex electromagnetic environment. In particular, in the close proximity ...
Numerically exact calculation of electromagnetic heat transfer between a dielectric sphere and plate
Numerically exact calculation electromagnetic heat transfer between dielectric sphere plate
2015/8/10
We present a numerically exact calculation of electromagnetic heat transfer between a dielectric sphere and plate. We compare the calculation to a recent experiment. Our calculations unify various app...
Energy transfer from Cr3+ to Nd3+ and NIR luminescence of Nd3+ in lead borate glasses
lead borate glasses Cr3+ and Nd3+ ions
2011/5/5
Energy transfer processes from Cr3+ to Nd3+ and NIR luminescence of Nd3+ ions at 1.06 μm in Cr–Nd co-doped lead borate glasses have been investigated. The spectroscopic investigation indicates that Cr...
Resolution-enhanced ultrafast ADC using optical multi-period transfer functions of NOLMs
Ultrafast processes in fibers Fiber optics sensors
2015/6/9
We propose a resolution enhancement scheme using optical input/output multi-period transfer functions of NOLMs for ultrafast low-resolution ADCs. This scheme can provide a resolution of 8.8 ENOB by co...
Tailoring rare-earth emission spectra through controlled energy transfer
Optical Materials Fiber Materials Fluorescent Luminescent Materials Rare-Earth-Doped Materials
2015/6/8
Optical fiber preforms were solution doped with lanthanide-containing nanoparticles. The nanoparticles spatially localize the doping yielding multiply-dopedglasses that did not show energy transfer. T...
Inter-Wavelength Transfer of Digital Lightpath Labels Induced by Stimulated Raman Scattering
Fiber optics links and subsystems All-optical networks Fiber optics communications Nonlinear optics fibers
2015/6/4
WDM systems using digital lightpath labels can experience modulation transfer among wavelengths due to stimulated Raman scattering (SRS), creating label replicas. We present pump-probe measurements of...
Laser-induced stress waves facilitate targeted gene transfer（图）
Laser-induced stress waves targeted gene cells tissues
2009/6/17
It is well established that a strong pressure wave, known as a photomechanical or laser-induced stress wave (LISW), accompanies laser-induced plasma. For medical applications, LISWs are often undesira...
Excitataion Energy Transfer Processes and Mechanisms in Photosynthetic Antenna System “Analyses by Femtosecond and Picosecond Time-Resolved Fluorescence Spectroscopy”
Excitation energy transfer Photosynthesis Antenna system
2009/6/9
Excitation energy transfer pathways and mechanisms in the antenna systems of oxygenic photosynthetic organisms were discussed from the viewpoint of methodology of analyses. Time-resolved fluorescence ...
The Ultrafast Photoresponce Dynamics and the Functions of the Electron Transfer Proteins
Coherent Plastocyanin Skeletal mode
2009/6/9
Recent revolutionary festinate development of the ultrafast laser technology enable us to take the snapshot of the molecular motion in real-time. These methods have been applied to the dynamics of the...