High-Accuracy Optical Subassembly for High Speed Data Transmission above 10 Gb/s/ch

Sung Hwan Hwang; Jung Woon Lim; Hyo Hoon Park; Myung Yong Jeong; Byung Sup Rho

doi:10.4028/www.scientific.net/MSF.580-582.159

Paper Titles

A Numerical Study on Nonequilibrium Heat Transfer and Crater Formation in Thin Metal Films Irradiated by Femtosecond Pulse Laser
p.143

Determination of Optimum LASER Welding Parameters and the Development of a LASER Welding Technique to Enhance the Lateral Impact Strength of a Spacer Grid Assembly for a PWR Fuel Assembly
p.147

Effect of Micro Structure in Fuel Cell Electrode on Concentration of Species in Reaction Layer
p.151

A Brief Review of Challenges & Technologies to Weld Dissimilar Metals in Two Industries: The Upstream Oil & Gas and the Automotive
p.155

High-Accuracy Optical Subassembly for High Speed Data Transmission above 10 Gb/s/ch
p.159

Thermal Resistance Control of an Optical Module Packaging by a Heat Sink of High Thermal Conductivity
p.163

Study on Induction Spontaneous Heating Reflow
p.167

Fracture Study of Ultrasonic Aluminum Wire Wedge Bonding on Copper Substrate with Mechanical Peeling-Off Method
p.173

Bending Fatigue Characteristic of Sn-3.5Ag Solder Bump on Ni-UBM
p.177

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High-Accuracy Optical Subassembly for High Speed Data Transmission above 10 Gb/s/ch

Abstract:

An optical subassembly which is suitable for high speed and parallel optical modules was introduced. The optical subassembly has features of low optical coupling loss less than 1.5 dB and wide 3-dB bandwidth more than 20 GHz in the view of the transmission line. And it was fabricated with a vertically stacked structure cost-effectively and precisely.