Babu Kanhiram

Title: Babu Kanhiram and His Patent for Multi-Wavelength Light Selection

Introduction

Babu Kanhiram is an inventor associated with Mississauga, Canada, and Excelitas Canada, Inc. His patent work addresses the selection and direction of light beams at different wavelengths. The supplied information lists 1 patent associated with him.

Latest Patents

Kanhiram’s listed patent is “Indexed Multi-Level Selector for Light Beam with Different but Adjacent Wavelengths.” It describes a multi-wavelength light source with LEDs arranged in a circular or semicircular pattern, each emitting a different wavelength within a specified range.

A rotational center mirror and dichroic plate, controlled by an engine, select among the LEDs. Although the LEDs occupy indexed positions with different planes of incidence, the arrangement directs their beams toward the dichroic at the same incident angle when selected. The rotational dichroic reflects each selected beam along the same output direction, while the rotational center mirror functions as a switch for beams of different wavelengths.

Career Highlights

The patent highlights Kanhiram’s work on optical systems that combine wavelength selection with consistent beam direction. The described design uses controlled rotation and indexed LED positions to switch between light sources.

Collaborations

Kanhiram is associated with Excelitas Canada, Inc. The supplied information also identifies Yong Wang and Meenu Kajal as coworkers.

Conclusion

Babu Kanhiram’s listed patent presents a mechanism for selecting among adjacent wavelengths while maintaining a common output direction, reflecting his contribution to multi-wavelength optical technology.