搜索结果: 1-12 共查到“光学工程 Electro-Optic”相关记录12条 . 查询时间(0.394 秒)
First Monolithic GaAs IQ Electro-optic Modulator, Demonstrated at 150 Gbit/s with 64-QAM
First Monolithic GaAs IQ Electro-optic Modulator 150 Gbit/s with 64-QAM
2014/11/6
We report on the first experimental demonstration of a GaAs IQ-modulator. Data rates of up to 150 Gbit/s are generated using QPSK, 16-QAM, 32-QAM and 64-QAM on a single carrier and polarization.
High-speed and broadband electro-optic silicon switch with submilliwatt switching power
High-speed broadband electro-optic silicon switch submilliwatt switching power
2015/5/26
We present a 2x2 silicon electro-optic switch with a submilliwatt switching power (0.6 mW), a broad bandwidth (60 nm), and ultrafast speed (6 ns). Free-carrier injection Mach-Zehnder interferometers a...
Silicon Electro-Optic 4x4 Non-Blocking Switch Array for On-Chip Photonic Networks
iber optics and optical communications: Networks Integrated optics Optical switching devices Optical devices Micro-optical devices
2015/5/21
Silicon 4x4 switch array based on carrier-injection for switching of multiple 40Gbps WDM channels is reported. Operation in all 9 unique switch states and 12 possible I/O routings is verified with cro...
Ultra-Broadband, Low-Power, 2x2 Electro-Optic Switch using Sub-Micron Silicon Waveguides
Optical switching devices Switching
2015/6/5
We present a broadband Mach-Zehnder electro-optic switch capable of simultaneously routing multiple channels within 110-nm optical bandwidth with only 3.1-mW power consumption and a 4-ns switching tim...
First Demonstration of 80-km Long-Haul Transmission of 12.5-Gb/s Data Using Silicon Microring Resonator Electro-Optic Modulator
Optoelectronics Modulation
2015/6/4
First demonstration of long-haul transmission reaching bandwidth-distance product of 1-Tb-km/s, using silicon microring resonator electro-optic modulator, sets new precedence for silicon photonic appl...
Optical Frequency Comb Generators Based on Fabry-Perot Electro-Optic Modulation
Optical frequency comb generator Fabry-Perot electro-optic modulator Optical frequency standard
2009/6/12
Optical frequency comb generators based on Fabry-Perot electro-optic modulator and its applications were introduced. The applications have been spreading beyond the first purpose as an optical frequen...
Guided-Wave Electro-Optic Single Side-Band Modulators by Use of Polarization-Reversed Structures
Electro-optic modulator Polarization-reversal Optical waveguide
2009/6/8
Novel guided-wave electro-optic (EO) single side-band (SSB) modulators by using periodically polarization-reversed structures are proposed and demonstrated. Adopting the polarization-reversal schemes ...
Laser Beam Control by Electro-Optic Devices Using Polarization Reversal
Polarizaion reversal Domain inversion Electro-optic devices
2009/6/8
Polarization reversal of an electro-optic crystal makes spatial control of the modulation polarity in the crystal. Electro-optic modulators using polarization reversal have remarkable features of spat...
Design and fabrication of an organic/inorganic hybrid co-planar waveguide electro-optic modulator
organic/inorganic electro-optic modulator
2011/5/10
We have successfully designed and demonstrated a co-planar waveguide (CPW) Mach–Zehnder (MZ) electro-optic (EO) modulator using a strip-loaded waveguide structure. The hybrid material, easily synthesi...
Phase Velocity Estimation of a Microstrip Line in a Stoichiometric Periodically Domain-Inverted LiTaO3 Modulator Using Electro-Optic Sampling Technique
Electro-Optic Sampling Technique
2008/10/31
We estimate the phase velocity of a modulation microwave in a quasi-velocity-matched (QVM) electro-optic (EO) phase modulator (QVM-EOM) using EO sampling which is accurate and the most reliable techni...
Performance Prospects of Compact Silicon Microring-Based Electro-Optic Modulator for Analog Optical Links
Compact Silicon Microring-Based Electro-Optic Modulator Analog Optical Links
2015/8/4
We propose ultra-small silicon microring-based analog electro-optic modulators, which exhibit a better SFDR by 5-dB and higher modulation-index compared to MZMs. Third-harmonic-distortion is reduced b...
Synchronized generation of microwave DC-free sinusoids from a free- running pulsed laser for electro-optic signal processing
microwave DC-free sinusoids free- running pulsed laser electro-optic signal processing
2015/8/4
We demonstrate fiber-based generation of optically reconfigurable DC-free microwave wave-packets precisely synchronized with a free-running pulsed laser. This technique is particularly interesting for...