A Process of Fabrication of Optical Lenses
Non-Confidential description of the invention
The invention relates to the field of special types of optical lenses called aspherical lens and solid immersion lens useful for variety of applications related to concentrating light, near-field lithography, optical nano-sensing, bio-imaging, optical memory storage, optical metrology among others. Particularly, the invention relates to a simple and highly cost effective process for the production of variety of optical lenses. The invention also relates to an aspherical lens and solid immersion lens with good optical properties in terms of having high magnification, resolution and good contrast.
Prof.Animangsu Ghatak (Che)
Date of Filing