Fabrication of semiconductor optical switch module using laser welding technique

2000 ◽  
Vol 23 (4) ◽  
pp. 672-680 ◽  
Author(s):  
Donghan Lee ◽  
Gwan-Chong Joo ◽  
Kwang-Ryong Oh ◽  
Hee-Tae Lee ◽  
Nam Hwang ◽  
...  
Keyword(s):  
Laser Welding ◽  
Optical Switch ◽  
Switch Module ◽  
Welding Technique

InP-based optical switch module operating through carrier-induced refractive index change

1990 ◽  
Vol 29 (3) ◽  
pp. 191 ◽  
Author(s):  
Takeshi Kato ◽  
Hiroaki Inoue ◽  
Yasushi Takahashi ◽  
Koji K. Ishida
Keyword(s):  
Refractive Index ◽  
Optical Switch ◽  
Refractive Index Change ◽  
Index Change ◽  
Switch Module

High-speed optical receiver module fabrication using laser welding technique

2002 ◽  
Author(s):  
Seung Goo Kang ◽  
Min Kyu Song ◽  
Nam Hwang ◽  
Chan Yong Park ◽  
Hee Tae Lee ◽  
...  
Keyword(s):  
Laser Welding ◽  
High Speed ◽  
Optical Receiver ◽  
Receiver Module ◽  
Welding Technique

scholarly journals Weldability of Superalloys Hastelloy X by Yb: YAG Laser

2015 ◽  
Vol 1099 ◽  
pp. 61-70 ◽  
Author(s):  
Jeremie Graneix ◽  
Jean Denis Beguin ◽  
Joël Alexis ◽  
Talal Masri
Keyword(s):  
Mechanical Properties ◽  
Laser Beam ◽  
Laser Welding ◽  
Hastelloy X ◽  
Practical Applications ◽  
Good Oxidation Resistance ◽  
Nickel Chromium ◽  
Beam Parameters ◽  
Viable Method ◽  
Welding Technique

Hastelloy X is a commercially available nickel-chromium-molybdenum superalloy with a good oxidation resistance, a good mechanical properties at high temperature and a significant formability; sine qua criteria for the choice of materials for the production of chambers turbojet combustion which is part of this study [1]. Arc welding technique is commonly used for the manufacturing of parts but the aeronautical requirements becoming increasingly severe especially in terms of reproducibility of geometry and metallurgical grade fillet weld. Laser welding is a viable method of assembly to meet these new demands by its automation to replace longer term the manual TIG welding. The high power CO2laser is extensively used for practical applications such as cutting and welding laser welding. The CO2laser is very used in the industry with regard to Yb:YAG laser which until now was not rather powerful but this changes. The aim of this study was to evaluate the effect of Yb:YAG laser beam parameters on the microstructure and mechanical properties of the laser beam welded superalloys Hastelloy X to define a field of weldability. The implementation of an experimental design approach is required due to the multitude of input parameters and the complexity of the phenomena involved [2-3].

Novel assembly method for laser-diode optical switch module

1989 ◽  
Vol 25 (1) ◽  
pp. 62-63 ◽  
Author(s):  
K. Yoshino ◽  
M. Keda
Keyword(s):  
Laser Diode ◽  
Optical Switch ◽  
Assembly Method ◽  
Switch Module

scholarly journals Performance-Improved Broadcast-and-Select Optical Switch Module Based on EAM-Gate Array

2016 ◽  
Vol 8 (2) ◽  
pp. 1-9 ◽  
Author(s):  
Y. Muranaka ◽  
T. Segawa ◽  
Y. Ogiso ◽  
T. Fujii ◽  
R. Takahashi
Keyword(s):  
Optical Switch ◽  
Gate Array ◽  
Switch Module

INVESTIGATION OF PHOTONIC DEVICES PIGTAILING USING LASER WELDING TECHNIQUE

2008 ◽  
Author(s):  
M. FADHALI ◽  
SAKTIOTO ◽  
J. ZAINAL ◽  
Y. MUNAJAT ◽  
J. ALI ◽  
...  
Keyword(s):  
Laser Welding ◽  
Photonic Devices ◽  
Welding Technique

A Three-Dimensional Micro-Electro-Mechanical System (MEMS) Optical Switch Module Using Low-Cost Highly Accurate Polymer Components

2004 ◽  
Vol 43 (8B) ◽  
pp. 5824-5827 ◽  
Author(s):  
Tsuyoshi Yamamoto ◽  
Johji Yamaguchi ◽  
Nobuyuki Takeuchi ◽  
Akira Shimizu ◽  
Renshi Sawada ◽  
...  
Keyword(s):  
Mechanical System ◽  
Optical Switch ◽  
Low Cost ◽  
Three Dimensional ◽  
Micro Electro Mechanical System ◽  
Switch Module

InP 4×1 digital-optical-switch module for multiwavelength cross-connect applications

1995 ◽  
Author(s):  
J.-F. Vinchant ◽  
A. Jourdan ◽  
J. Le Bris ◽  
G. Soulage ◽  
T. Fillion ◽  
...  
Keyword(s):  
Optical Switch ◽  
Cross Connect ◽  
Switch Module
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