Michael Alexander Bellos

Title: Innovations by Michael Alexander Bellos in Laser Machining

Introduction

Michael Alexander Bellos is an accomplished inventor based in Lebanon, CT, USA, known for his significant contributions to the field of laser machining. With two patents to his name, Bellos has demonstrated his expertise in developing advanced methods and apparatus for processing workpieces using laser technology.

Latest Patents

Bellos' most recent patents encompass innovative approaches to laser machining. The first patent, titled "Laser Machining Method and Apparatus," details a method of delivering a beam of laser radiation to a workpiece. This method involves transmitting the beam twice through an inactive acousto-optic modulator (AOM) crystal in opposite zero-order directions at separate locations before it reaches the workpiece. This innovation allows for precise control over the laser beam, and when it is necessary to block the laser radiation from reaching the workpiece, the AOM can be activated.

His second patent, known as the "Carbon Monoxide Laser Machining System," features an apparatus that utilizes a carbon monoxide (CO) laser. This system emits a beam of laser radiation that consists of forty-four different wavelength components. It is equipped with optical elements that effectively deliver the radiation to the workpiece. The presence of an acousto-optic modulator allows for the modulation of the beam on the workpiece, while a birefringent plate polarizes the radiation incident on the workpiece. Notably, the design ensures that no optical isolator is necessary for preventing feedback of radiation into the laser due to the specific parameters of the system.

Career Highlights

Michael Alexander Bellos currently works at Coherent, Inc., a company renowned for its contributions to laser technology and optical solutions. His role at Coherent involves leveraging his expertise to develop cutting-edge technologies that push the boundaries of what is possible in laser machining.

Collaborations

Throughout his career, Bellos has collaborated with talented individuals in the field, including notable coworker Eric R. Mueller. These collaborations have fostered a productive environment that encourages innovation and leads to advancements in laser machining technologies.

Conclusion

Michael Alexander Bellos stands out as a prominent figure in the realm of laser machining innovation. His patented methods and systems showcase his commitment to enhancing laser technology for workpiece processing. As he continues to work with Coherent, Inc. and collaborate with experts in the field, the future holds great promise for further advancements stemming from his creative ingenuity.