Location History:
- Mannheim, DE (2012 - 2013)
- Seeheim-Jugenheim, DE (2018 - 2020)
Company Filing History:
Years Active: 2012-2020
Title: Innovations of Vishnu Vardhan Krishnamachari
Introduction
Vishnu Vardhan Krishnamachari is a notable inventor based in Seeheim-Jugenheim, Germany. He has made significant contributions to the field of optical technology, holding a total of 12 patents. His work primarily focuses on enhancing imaging techniques and light beam adjustments in optical arrangements.
Latest Patents
One of his latest patents is titled "Dynamic lock-in detection bandwidth for SRS imaging." This invention involves an electric circuit for a microscope that includes a lock-in amplifier. The lock-in amplifier is designed with an input for an input signal, a reference signal, and an output signal. It features a bandwidth filter that allows for variable setting of low and high bandwidth frequency values. A dynamic bandwidth controller is also included, which adjusts these frequency values based on parameters from the microscope's current settings.
Another significant patent is the "Method for adjusting the intensity of a light beam in an optical arrangement and associated optical arrangement." This method involves passing a light beam through an acousto-optical tunable filter (AOTF). The intensity of the light beam is modulated according to the frequency and amplitude of a sound wave used to operate the AOTF. The sound wave's amplitude is carefully selected to optimize diffraction efficiency for specific wavelengths of the light beam.
Career Highlights
Vishnu Vardhan Krishnamachari is currently employed at Leica Microsystems CMS GmbH, a company renowned for its advanced optical and imaging technologies. His role involves developing innovative solutions that enhance the capabilities of optical instruments.
Collaborations
He has collaborated with notable colleagues such as Volker Seyfried and William C. Hay, contributing to various projects that push the boundaries of optical technology.
Conclusion
Vishnu Vardhan Krishnamachari's work exemplifies the spirit of innovation in the field of optical technology. His patents reflect a commitment to advancing imaging techniques and improving the functionality of optical devices.