搜索结果: 1-15 共查到“光学工程 On-Chip”相关记录52条 . 查询时间(0.124 秒)
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First On-Chip Nanoscale Optical Quantum Memory Developed(图)
On-Chip Nanoscale Optical Quantum Memory
2017/9/20
Quantum memory stores information in a similar fashion to the way traditional computer memory does, but on individual quantum particles—in this case, photons of light. This allows it to take advantage...
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Nanocavity and atomically thin materials advance tech for chip-scale light sources(图)
Nanocavity atomically thin materials advance tech chip-scale light sources
2017/2/16
When an individual uses Facebook or searches Google, the information processing happens in a large data center. Short distance optical interconnects can improve the performance of these data centers. ...
Integration of Image Capture and Processing-Beyond Single Chip Digital Camera
Digital camera CMOS image sensor Integration DSP architecture High speed imaging
2015/8/17
An important trend in the design of digital cameras is the integration of capture and processing onto a single CMOS chip. Although integrating the components of a digital camera system onto a single c...
A 33mW 100Gbps CMOS Silicon Photonic WDM Transmitter Using Off-Chip Laser Sources
A 33 mW 100 Gbps CMOS Silicon Photonic WDM Transmitter On-Chip Laser Sources
2014/11/6
We report an ultra-low power 100Gbps silicon photonic WDM transmitter tunable with off-chip laser sources. The hybrid CMOS transmitter consists of eight 12.6Gbps WDM channels and consumes a total on-c...
Fully On-Chip Integrated Photodetector Front-End Dedicated to Real-Time Portable Optical Brain Imaging
Biochip Analog CMOS Integrated Circuit Trans-Impedance Amplifier fNIRS Brain Imaging Medical Imaging Optical Sensors
2013/1/30
Optical brain imaging using functional near infra-red spectroscopy (fNIRS) offers a portable and noninvasive tool for monitoring of blood oxygenation. In this paper we have introduced a new miniaturiz...
Electrically Driven Nonreciprocity Induced by Interband Photonic Transition on a Silicon Chip
Electrically Driven Nonreciprocity Induced Interband Photonic Transition Silicon Chip
2015/8/7
We demonstrate electrically driven nonreciprocity on a silicon chip. By achieving an indirect interband photonic transition, we show that the transmission coefficients between two single-mode wa...
Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering
Stimulated scattering modulation Nonlinear optics integrated optics Radio frequency photonics
2015/8/7
We report the first demonstration of a photonic chip based dynamically reconfigurable, widely tunable, narrow pass-band, high Q microwave photonic filter (MPF). We exploit stimulated Brillouin scatter...
Design for broadband on-chip isolator using stimulated Brillouin scattering in dispersion-engineered chalcogenide waveguides
Nonlinear optics Stimulated scattering modulation Nonlinear optics devices
2015/8/7
We propose a scheme for on-chip isolation in chalcogenide(As2S3) rib waveguides, in which Stimulated Brillouin Scattering is used to induce non-reciprocal mode conversion within a multi-moded waveguid...
Enhancing the waveguide-resonator optical force with an all-optical on-chip analog of electromagnetically induced transparency
waveguide-resonator optical force all-optical on-chip analog electromagnetically induced transparency
2015/8/7
We demonstrate a fundamental limitation in the force enhancement in simple waveguide-resonator geometry We also show that the all-optical analog to electromagnetically induced transparency, as observe...
Microfluidic DNA fragmentation for on-chip genomic analysis
Microfluidic DNA fragmentation genomic analysis
2016/12/2
We report a high-throughput clog-free microfluidic deoxyribonucleic acid (DNA) fragmentation chip that is based on hydrodynamic shearing. Salmon sperm DNA has been reproducibly fragmented down to ~ 5k...
First Demonstration of Error-Free Operation of a Full Silicon On-Chip Photonic Link
Optoelectronics Photonic Integrated Circuits
2015/5/26
We report first 3-Gb/s data measurements for a photonic link including a microring modulator connected optically by a waveguide to a Germanium detector. Error-free operation is achieved with a 2-dB el...
Photonic chip based all-optical XOR gate for phase-encoded signals
Nonlinear optical signal processing Nonlinear optics devices
2015/5/25
We demonstrate error-free, no power penalty, all-optical XOR operation for 40 Gbit/s phase-encoded signals in a highly-nonlinear photonic chip. This scheme exploits the Kerr nonlinearity in a dispersi...
Wavelength selective switching with one-chip silicon photonic circuit including 8 x 8 matrix switch
Optical switching devices Integrated optics devices
2015/5/25
Polarization-independent wavelength path switching is demonstrated with one-chip silicon photonic circuit including 64 thermo-optical switch elements within 12mm x 3mm. Owing to uniformity, any path c...
SPIDER on a chip: a phase sensitive ultrafast oscilloscope
Glass waveguides Integrated optics materials Nonlinear wave mixing
2015/5/22
We present a device for full waveform characterization, exploiting FWM in a CMOS compatible photonic chip, working with pulse energies as low as 10pJ and with sub-picosecond (<700fs) accuracy over a 1...
Optical I/O for Chip-to-Chip Interconnects on CMOS Platform
Optical interconnects Subsystem integration and techniques Photonic integrated circuits Polymer active devices Modulators Photodetectors
2015/5/22
Optical devices on a CMOS die and package for terabit computing are discussed.200Gbps transmission is accomplished with a 1x10 VCSEL array. CMOS backend compatible modulators and photodetectors are de...