Optimized Deep UV Curing Process for Metal-Free Dry-Etching of Critical Integrated Optical Devices

2011 ◽  
Vol 158 (10) ◽  
pp. H1084 ◽  
Author(s):  
G. Sengo ◽  
H. A. G. M. van Wolferen ◽  
A. Driessen
Keyword(s):  
Uv Curing ◽  
Dry Etching ◽  
Optical Devices ◽  
Curing Process ◽  
Metal Free ◽  
Integrated Optical ◽  
Integrated Optical Devices ◽  
Deep Uv ◽  
Uv Curing Process

MODELING OF FIBER-OPTIC COMMUNICATION CHANNEL FOR QUANTUM CRYPTOGRAPHIC SYSTEMS

2019 ◽  
pp. 90-95
Author(s):  
V. A. Minaev ◽  
I. D. Korolev ◽  
O. A. Kulish ◽  
A. V. Mazin
Keyword(s):  
Information Transmission ◽  
Information Transfer ◽  
Fiber Optic ◽  
Single Photon ◽  
Optical Devices ◽  
Energy Losses ◽  
Integrated Optical ◽  
Integrated Optical Devices ◽  
Fiber Optic Communication ◽  
Optic Communication

The existing methods of information delivery to the strategic and tactical management of many government agencies are expensive, not always reliable and efficient. Therefore, quantum cryptographic systems (QCS) have been actively developed in recent years. However, there are problems with the use of the QCS associated with the reliability of information transfer. First, the existing fiber-optic communication channels (FOCC) are not designed to transmit single-photon signals, which leads to the complexity of their cryptographic protection. The second is insufficiently methodically developed calculation of energy losses and errors in the evaluation of the characteristics of information transfer in FOCC QCS. In article the analysis of the energy loss factors in the classical fiber-optic channel is carried out and the additive loss formula is discussed in detail. Then we consider the fiber-optic channel of quantum information transmission with the use of integrated optical devices. The additive formula of optical losses in such a channel is discussed. The features of losses in integrated optical devices are shown. The features of quantum cryptographic system of information transmission are considered. As a result, the model of FOCC QCS taking into account energy losses is presented, which allows competently in theoretical terms and visualize the passage of information through modern quantum cryptographically secure telecommunications while providing control in government structures.

Polymer integrated optical devices for telecommunications applications

1998 ◽  
Author(s):  
Robert A. Norwood ◽  
Robert Blomquist ◽  
Louay A. Eldada ◽  
Cathy Glass ◽  
Constantina Poga ◽  
...  
Keyword(s):  
Optical Devices ◽  
Integrated Optical ◽  
Integrated Optical Devices

Influence of radical photoinitiator content on UV curing process and UV-cured hybrid sol–gel films

2019 ◽  
Vol 17 (2) ◽  
pp. 333-343 ◽  
Author(s):  
Anaïs Even ◽  
Guillaume Vignaud ◽  
Nadia Guitter ◽  
Nathalie Le Bozec ◽  
Philippe Tingaut ◽  
...  
Keyword(s):  
Sol Gel ◽  
Uv Curing ◽  
Curing Process ◽  
Sol Gel Films ◽  
Uv Curing Process

Optimization and characterization of the guest-host polyetherketone polymer films for application in integrated optical devices

2002 ◽  
Vol 35 (12) ◽  
pp. 1404-1407 ◽  
Author(s):  
Wei Shi ◽  
Changshui Fang ◽  
Qiwei Pan ◽  
Zhihui Qin ◽  
Qintian GU ◽  
...  
Keyword(s):  
Polymer Films ◽  
Optical Devices ◽  
Integrated Optical ◽  
Integrated Optical Devices

Monolithic Fabrication of Two-Color InAs Quantum Dots for Integrated Optical Devices by Using a Rotational Metal Mask

2009 ◽  
Vol 48 (6) ◽  
pp. 065502 ◽  
Author(s):  
Nobuhiko Ozaki ◽  
Shunsuke Ohkouchi ◽  
Yoshiaki Takata ◽  
Naoki Ikeda ◽  
Yoshinori Watanabe ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Devices ◽  
Inas Quantum Dots ◽  
Metal Mask ◽  
Integrated Optical ◽  
Integrated Optical Devices

Control of a Robotic UV Curing Process With Thermal Vision Feedback Through Two IR Cameras

2009 ◽  
Author(s):  
Fan Zeng ◽  
Beshah Ayalew ◽  
Mohammed Omar
Keyword(s):  
Control Variable ◽  
Ultra Violet ◽  
Uv Curing ◽  
High Energy ◽  
Curing Process ◽  
Radiant Intensity ◽  
Loop Control ◽  
Thermal Vision ◽  
Uv Curing Process ◽  
Vision Feedback

Robotic ultra-violet (UV) curing is considered to be one of the effective ways to replace the current convection-based methods in various manufacturing processes due to its fast curing rate and high energy efficiency. This paper presents a closed-loop control of a robotic UV curing system by using thermal vision feedback through two infrared (IR) cameras. The proposed approach is developed based on a mathematical analysis of the fundamental UV curing process and the integration of the local and global IR cameras in a cascade manner. A computer simulation study is conducted to evaluate the proposed strategy by regarding two control variables: the radiant intensity of the UV heater and the sweeping speed of the robot end effector. The results indicate that controllers using either control variable can compensate for interferences and improve curing quality under this thermal-vision-based architecture.

Step-and-repeat nanoimprint on pre-spin coated film for the fabrication of integrated optical devices

2015 ◽  
Vol 14 (3) ◽  
pp. 033506 ◽  
Author(s):  
Giuseppe Calafiore ◽  
Alexander Koshelev ◽  
Scott Dhuey ◽  
Simone Sassolini ◽  
Martin Messerschmidt ◽  
...  
Keyword(s):  
Optical Devices ◽  
Integrated Optical ◽  
Integrated Optical Devices ◽  
Coated Film
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