photonic crystal fibers lasers waveguides add drop filters all optical transistors amplifiers routers photonic integrated circuits optical computing
Experimental realization and theoretical studies of novel all optical devices based on nano scale waveguides
Ngày tải lên :
09/09/2015, 08:14
... semiconductor-based all- optical processing devices have substantial interests due to the capability of realizing alloptical processing and optical interconnects in an integrated platform (the photonic integration ... Manipulation of Optical Interference (GAMOI), is the basic working principle of the photonic transistor With GAMOI, all- optical switching can be realized in the photonic transistor by optically manipulating ... scheme, a highly efficient all- optical switch, being termed as photonic transistor (PT), is theoretically demonstrated It shows that such PT device can realize high-speed alloptical switching with...
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PHOTONIC CRYSTALS – INNOVATIVE SYSTEMS, LASERS AND WAVEGUIDES pot
Ngày tải lên :
28/06/2014, 11:20
... multiple defects enabled to build photonic- crystal fibers, photonic planar waveguides, filters, splitters etc Among these novel photonic crystal structures, photonic crystal- based VCSEL (PhC-VCSEL), ... two-dimensional (2-D) photonic crystals They have received significant attention, both experimentally and theoretically In particular, 2-D photonic crystal lasers, potentially have great practical ... of photonic crystal systems Photonic crystal waveguides and plasmonics Different kind of photonic crystal layouts are studied in this section Issues such as polarization behaviour, labelfree optical...
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Tài liệu Add Calculated Fields to the Crystal Reports Report ppt
Ngày tải lên :
21/01/2014, 12:20
... project in the Solution Explorer and choose Add New Item from the Add menu item Type the name of the report in the Name field and click Open The Crystal Report Gallery dialog box opens Leaving the defaults ... choose New to add a new formula Formulas are similar to T-SQL expressions in that you can combine fields or values with operators to create a Formula field For example, a formula called @TotalPricePerUnit ... the Fields tab, add the following fields: Invoices.CustomerName, Invoices.OrderID, Invoices.UnitPrice, and Invoices.Quantity Click on the Formula button Type TotalPricePerUnit Crystal Reports...
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photonic waveguides theory and applications
Ngày tải lên :
29/05/2014, 18:52
... propagation in open space, by using optical fibers and integrated optical components The use of optical fibers has allowed control of the propagation of spatially confined light, without notable ... 6.4 Examples of photonic crystal applications 6.4.1 Optical micro-sources (point defects) 6.4.2 Photonic crystal waveguides (linear defects) 6.4.3 Optical filter ... non-linear optical characterization and electro-optics of waveguides are also discussed further Finally, Chapter is designed like an introduction to photonic crystals The photonic crystals are...
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Báo cáo hóa học: " Nanosilver Colloids-Filled Photonic Crystal Arrays for Photoluminescence Enhancement" ppt
Ngày tải lên :
21/06/2014, 17:20
... QDs deposited on the patterned photonic crystal array (sample 4), and the photonic crystal array of holes filled with silver (sample 5) The inclusion of the photonic crystal array provided a 33% ... and an additional improvement of 38% was observed when the photonic crystal array was filled with silver This suggests that both the localized SPR and the geometric effect of the photonic crystals ... attributed to the nanoimprinted photonic crystal array The third primary peak at 720 nm resulted from the coupled LSPR effect of the nanosilver filled into the photonic crystal hole array The photoluminescence...
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(Crystal Report – Tạo báo cáo)
Ngày tải lên :
28/08/2012, 11:13
... field Crystal gọi report từ VB Delphi truyền vào Lưu ý, chạy report Crystal, trường param hỏi giá trị, ta cần nhập vào Crystal để hiển thị tạm thời - Special fields: trường đặt biệt có sẵn Crystal ... Chọn Field Filter cần Hướng dẫn thực hành Nhập môn CNPM Chọn style report b Chạy hiển thị report: Add Form có tên frmBaocao, form tạo CystalreportViewer Khi kéo thả CystalreportViewer vào form phát ... CystalreportViewer1 với phạm vi khai báo private Hướng dẫn thực hành Nhập môn CNPM Để form khác hiểu đối tượng CrystalreportViewer1 phải khai báo với phạm vi public Hướng dẫn thực hành Nhập môn CNPM c Gọi hiển...
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Stop Drop Flop In The Slop
Ngày tải lên :
30/08/2012, 10:50
... page They all feature short vowels and consonant blends As the book progresses, the sentences become more challenging These sentences contain a “discovery” word—an extra rhyming word in addition ... Fred, sped, and sled? Fred sped his sled by the bed stop drop slop 12 Can you find the word that sounds like stop, drop, and slop? Stop, drop, and flop in the slop glass brass grass 14 Can you ... North Minneapolis, MN 55401 U.S.A Website address: www.lernerbooks.com Library of Congress Cataloging-in-Publication Data Cleary, Brian P., 1959– Stop, drop, and flop in the slop : a short vowel...
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Moving Average Filters
Ngày tải lên :
13/09/2012, 09:50
... etc In contrast, frequency domain filters are used when the information is contained in the Chapter 14- Introduction to Digital Filters a Band-reject by adding parallel stages 275 Low-pass h1[n] ... convolution (also called finite impulse response or FIR) and by recursion (also called infinite impulse response or IIR) Filters carried out by convolution can have far better performance than filters using ... finish the discussion of FIR filters, Chapter 18 presents a technique called FFT convolution This is an algorithm for increasing the speed of convolution, allowing FIR filters to execute faster...
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Moving Average Filters
Ngày tải lên :
13/09/2012, 09:50
... lowest noise is obtained when all the input samples are treated equally, i.e., the moving average filter (Later in this chapter we show that other filters are essentially as good The point is, no ... and most important, these filters have better stopband attenuation than the moving average filter Second, the filter kernels taper to a smaller amplitude near the ends Recall that each point in ... especially in computer science) Chapter 19 discusses a variety of recursive filters in more detail Be aware that the moving average recursive filter is very different from typical recursive filters...
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Windowed-Sinc Filters
Ngày tải lên :
13/09/2012, 09:50
... of the filter This is also why floating point representation is typically used to implement windowed-sinc filters Integers usually don't have enough dynamic range to capture the large variation ... 0.02% variation, and blocks all frequencies above 1001 hertz with less than 0.02% residue Now that's a filter! If you really want to be impressed, remember that both the filters in Fig 16-7 use single ... might hear about, although they fall short of the Blackman and Hamming The Bartlett window is a triangle, using straight lines for the taper The Hanning window, also called the raised cosine window,...
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Custom Filters
Ngày tải lên :
13/09/2012, 09:50
... 17-9 Example of using three optimal filters These signals result from filtering the waveform in Fig 17-7 with the filters in Fig 17-8 Each of these three filters is optimal in some sense In (a), ... can be shown by padding it with a large number of zeros, and then taking the DFT The frequency response obtained by this method will show the erratic behavior between the originally defined samples, ... strategies used in DSP to design custom filters Deconvolution Unwanted convolution is an inherent problem in transferring analog information For instance, all of the following can be modeled as...
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Recursive Filters
Ngày tải lên :
13/09/2012, 09:50
... will typically be a sinusoidal oscillation that exponentially decays Since this impulse response in infinitely long, recursive filters are often called infinite impulse response (IIR) filters In ... recursive filters, respectively Figure (c) shows the frequency response of a cascade of four low-pass filters The frequency response of recursive filters is not always what you expect, especially ... coefficients, and adding the products together Notice that there isn't a value for b0 , because this corresponds to the sample being calculated Equation 19-1 is called the recursion equation, and filters...
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Báo cáo y học: "980 nm diode lasers in oral and facial practice: current state of the science and art"
Ngày tải lên :
26/10/2012, 09:48
... and Argon lasers, despite having an excellent chromophoric specificity for melanin-hemoglobin, did not allow photothermolysis owing to inappropriate pulsing for the treatment of smaller structures ... aesthetic enhancement of the smile, and treatment management of soft tissue issues [11] Additionally Dental lasers contribute significantly to the field of cosmetic dentistry, providing an invaluable ... procedure as totally painless [Fig.4a] All patients returned to their routine activities without delay No haemorrhage was observed either during treatment or during the healing period All the patients...
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Vật liệu tinh thể photonic dùng cho quang học ứng dụng cho thông tin quang
Ngày tải lên :
16/11/2012, 15:55
... màng tinh thể photonic SiO2 lắng đọng đế Si Các mẫu (a, b) mẫu tinh thể photonic với hạt cầu SiO2 xếp trật tự (c) mẫu tinh thể photonic nung nhiệt độ 750o(1h) Các mẫu (d, e, f) mẫu photonic có ... 1.2 Các tinh thể photonic 1.2.1 Các phương pháp chế tạo tinh thể photonic 1.2.2 Phương pháp điện hoá 1.2.3 Phương pháp oxy hoá chọn lọc theo chiều thẳng đứng 1.2.4 Các tinh thể photonic tự tổ chức ... vùng cấm quang tinh thể photonic nêu Chúng sử dụng phương pháp tự tập hợp để chế tạo nên mẫu tinh thể photonic từ hạt cầu SiO2 Một số phương pháp tạo mẫu màng tinh thể photonic kỹ thuật thực nghiệm...
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BÁO GIÁ ADD-ON
Ngày tải lên :
16/01/2013, 17:12
... Suppost Not Suppost Not Suppost 01 01 02 05 Plesk Plesk Plesk Plesk 30.000 40.000 60.000 90.000 Addon domain Subdomain, FTP, Email MSSQL, MySQL Cgi, Perl, Ruby Control Panel Chi phí dịch vụ (VNĐ/tháng) ... Suppost 05 05 01 01 Plesk Plesk Plesk Plesk 105.000 130.000 200.000 1.260.000 1.560.000 2.400.000 Addon domain Subdomain, FTP, Email MSSQL, MySQL Cgi, Perl, Ruby Control Panel Chi phí dịch vụ (VNĐ/tháng)...
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PHÂN TÍCH CHƯƠNG TRÌNH MÔ PHỎNG MỘTCHIỀU AMPS – 1D (Analysis of Microelectronic and Photonic Structures)
Ngày tải lên :
18/03/2013, 13:40
... n-Si/p-CIS 14 CHƯƠNG CHƯƠNG TRÌNH MÔ PHỎNG MỘTCHIỀU AMPS – 1D (Analysis of Microelectronic and Photonic Structures) Chương trình mô chiều AMPS – 1D chương trình đa để khảo sát ảnh hưởng cấu tạo ... lớp pin mặt trời hệ 3.4 Các trạng thái sai hỏng AMPS – 1D sử dụng mô hình tái hợp Shockley-Read-Hall, mô hình tái hợp tìm vào năm 1952 Sau đây, thảo luận đại lượng trạng thái acceptor trạng thái...
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Vật liệu tinh thể photonic dùng cho quang học vùng gần 1,5 ứng dụng cho thông tin quang
Ngày tải lên :
19/03/2013, 09:34
... màng tinh thể photonic SiO2 lắng đọng đế Si Các mẫu (a, b) mẫu tinh thể photonic với hạt cầu SiO2 xếp trật tự (c) mẫu tinh thể photonic nung nhiệt độ 750o(1h) Các mẫu (d, e, f) mẫu photonic có ... 1.2 Các tinh thể photonic 1.2.1 Các phương pháp chế tạo tinh thể photonic 1.2.2 Phương pháp điện hoá 1.2.3 Phương pháp oxy hoá chọn lọc theo chiều thẳng đứng 1.2.4 Các tinh thể photonic tự tổ chức ... vùng cấm quang tinh thể photonic nêu Chúng sử dụng phương pháp tự tập hợp để chế tạo nên mẫu tinh thể photonic từ hạt cầu SiO2 Một số phương pháp tạo mẫu màng tinh thể photonic kỹ thuật thực nghiệm...
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