搜索结果: 1-9 共查到“光学工程 Modified”相关记录9条 . 查询时间(0.193 秒)
Propagation of Modified Bessel-Gaussian Beams in a Misaligned Optical System
Generalized Diffraction Integral Modified Bessel-Gaussian Beams Propagation Misaligned ABCD Optical Systems Circular Thin Lens
2013/1/30
The formalism of generalized diffraction integral for paraxial misaligned optical systems is used to investigate the propagation of the Modified Bessel-Gaussian (MBG) beam through a misaligned thin le...
We report novel InGaAs/InP modified uni-traveling carrier photodiodes with record linearity. At low frequencies the third-order output intercept point (OIP3) is 55 dBm and remains as high as 47.5 dBm ...
Nonlinear Phase Noise Compensation Using a Modified Nonlinear Optical Loop Mirror
Nonlinear optics fibers Phase modulation
2015/6/10
Nonlinear phase noise compensation with possibility of simultaneous amplitude noise suppression has been experimentally demonstrated in a DPSK transmission system using a modified NOLM. As main applic...
Performance of Modified Decision-Directed Polarization Control/Demultiplex Algorithm in Coherent QAM Receiver
Coherent communications Optical communications
2015/6/4
A modified decision-directed polarization control and demultiplex algorithm for coherent receivers is evaluated for QAM schemes up to order 256, and compared against the constant-modulus algorithm ada...
Theoretical analysis of electro-optical characteristics of the modified three cylindrical mirror analyzer
cylindrical mirror analyzer TCMA analyzer Bashforth–Adams–Moulton method
2011/5/9
In this paper, theoretical electro-optical characteristics of a modified cylindrical mirror analyzer
based on three coaxial cylindrical electrodes obtained with numerical calculations are presented.
...
AND-subtraction detection modified SNR equation for optical CDMA systems in PON applications
optical code-division multiple access EDW code AND-subtraction detection
2011/5/6
In this paper, AND-subtraction detection scheme compatible with OCDMA system and EDW code
was simulated. The aim of the simulation is to adjust the AND-subtraction detection SNR equation
for better ...
Cr ohmic contact on an Ar+ ion modified 6H-SiC(0001) surface
silicon carbide chromium electric contacts
2011/5/10
Chromium layers were vapor deposited under ultrahigh vacuum onto samples cut out of a single crystal of 6H-SiC(0001) that were Ar+ bombardment modified. The substrates and electrical contacts formed b...
Cr ohmic contact on an Ar+ ion modified 6H-SiC(0001) surface
silicon carbide chromium electric contacts
2011/5/10
Chromium layers were vapor deposited under ultrahigh vacuum onto samples cut out of a single crystal of 6H-SiC(0001) that were Ar+ bombardment modified. The substrates and electrical contacts formed b...
Application of modified porous glasses Al2O3 for hydrocarbon contamination sorption
porous glass hydrocarbons adsorption phase separation
2011/4/28
Tests on glass texture were made in order to establish the size of porous space in modified glasses Al2O3 from the system Na2O–B2O3–SiO2 after extraction of dissolved boron phase during chemical treat...