Micro-lens fabrication on III-V semiconductor wafers

• Main Author: Yasfu Yudhistira
• Other Authors: Tang, Xiaohong
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: http://hdl.handle.net/10356/3865
• Institution: Nanyang Technological University

Micro lenses have been used in a wide range of applications, including in optoelectronic device applications. For example, they can be integrated on top of VCSELs (Vertical Cavity Surface Emitting Lasers) to focus the emitting light from them. This eliminates the need for separate lenses, for which...