搜索结果: 1-13 共查到“知识库 激光及激光器技术 Photonic”相关记录13条 . 查询时间(0.064 秒)
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...
Ultrabroadband Photonic Structures To Achieve High-Performance Daytime Radiative Cooling
Radiative cooling thermal radiation broadband solar mirror phonon-polariton selective emission
2015/8/7
If properly designed, terrestrial structures can passively cool themselves through radiative emission of heat to outer space. For the first time, we present a metal-dielectric photonic structure...
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...
Comparative Study of the One Dimensional Dielectric and Metallic Photonic Crystals
Transmission Metallic Photonic Crystals Dielectric Photonic Crystals Photonic Band Gap
2013/1/30
The optical transmission properties of two types of photonic crystals have been analyzed by using the transfer matrix method. The first one is the dielectric photonic crystal (DPC), and the second is ...
Design methodology for compact photonic-crystal-based wavelength division multiplexers
compact photonic-crystal-based wavelength division multiplexers
2015/8/10
We present an extremely compact wavelength division multiplexer design, as well as a general framework for designing and optimizing frequency selective devices embedded in photonic crystals satisfying...
Ultracompact nonreciprocal optical isolator based on guided resonance in a magneto-optical photonic crystal slab
nonreciprocal optical isolator guided resonance magneto-optical photonic crystal slab
2015/8/10
We design an ultracompact optical isolator with normal incident geometry that operates with a bandwidth that is substantial for a device of this size. For operation in a telecommunication wavelength o...
High Speed Photonic Crystal Vertical Cavity Lasers
High Speed Photonic Crystal Vertical Cavity Lasers
2015/5/21
The design, fabrication, and performance of single transverse mode high speed photonic crystal vertical cavity surface emitting lasers are reviewed. The stable index guiding from the photonic crystal ...
Transmit Isolating Photonic Receive Links : a New Capability for Antenna Remoting
Transmit Isolating Photonic Receive Links Capability Antenna Remoting
2015/5/20
We describe a new type of photonic link that replaces the low noise amplifier and circulator of conventional RF front ends, but has > 20 dB greater isolation and > 1000 times broader bandwidth.
Tunable Photonic Microwave Notch Filter Based on a Dual- wavelength Fiber Laser
Tunable Photonic Microwave Notch Filter Based Dual- wavelength Fiber Laser
2015/7/15
We experimentally demonstrate a tunable photonic microwave notch filter by employing two fiber Bragg grating-based dual wavelength laser. Based on the bending technique along the gratings, notch frequ...
GaN-based two-dimensional surface-emitting photonic crystal lasers with AlN/GaN distributed Bragg reflector
two-dimensional surface-emitting photonic crystal lasers AlN/GaN distributed Bragg
2015/8/10
GaN-based two-dimensional !2D" surface-emitting photonic crystal !PC" lasers with AlN/GaN distributed Bragg reflectors are fabricated and demonstrated. The lasing threshold energy density is abo...
Aligning microcavity resonances in silicon photonic-crystal slabs using laser-pumped thermal tuning
Aligning microcavity resonances silicon photonic-crystal slabs laser-pumped thermal tuning
2015/8/10
We report the postfabrication alignment of multiple microcavity resonances in silicon photonic-crystal !PhC" slabs using laser-pumped thermal tuning. The thermal gradient resulting from a focused lase...
Millimeter-Wave Photonic Up-Conversion Based on a 55GHz Quantum Dashed Mode-Locked Laser
Millimeter-Wave Photonic Up-Conversion Quantum Dashed Mode-Locked Laser
2015/7/31
A photonic architecture for the up-conversion of a typical millimetre-wave 802.15.3c OFDM signal is experimentally demonstrated. The system is based on a 55GHz mode-locked laser.
Phonon-polariton excitations in photonic crystals
Phonon-polariton excitations photonic crystals
2015/8/11
Moreover, when the fundamental resonances of the pocouple to produce a band in which the localized field varies continuously between two distinct nodal patterns,in an exceedingly small frequency...