Mark T Winkler

Title: Mark T Winkler: Innovator in Photovoltaic Technology

Introduction

Mark T Winkler is a notable inventor based in Brooklyn, NY (US). He has made significant contributions to the field of optoelectronic devices and photovoltaic technology. With a total of 3 patents, Winkler's work focuses on methods for producing thin layers of crystalline or polycrystalline materials.

Latest Patents

Winkler's latest patents include a method for producing thin layers of crystalline or polycrystalline materials. This method involves electrochemically etching a crystalline silicon template to create a porous double layer. The double layer consists of a highly porous deeper layer and a less porous shallower layer. The shallower layer is then irradiated with a short laser pulse to recrystallize it, resulting in a crystalline layer. Silicon is deposited on this recrystallized layer, which is subsequently irradiated to crystallize the silicon, leaving a layer of crystallized silicon on the template. This innovative process can be utilized to manufacture optoelectronic devices.

Another significant patent is for a multijunction photovoltaic device. This device includes at least three radiation-absorbing layers, each capable of absorbing radiation over different wavelength ranges of the solar radiation spectrum. The layers are arranged to form two junctions, each containing a depletion region. This design allows the device to absorb a wide range of solar radiation wavelengths, enhancing its efficiency.

Career Highlights

Winkler has worked with prestigious institutions such as Harvard College and the Massachusetts Institute of Technology. His experience in these renowned organizations has contributed to his expertise in the field of photovoltaic technology.

Collaborations

Winkler has collaborated with notable individuals in his field, including Eric Mazur and Michael J Aziz. These collaborations have further enriched his research and innovations.

Conclusion

Mark T Winkler is a prominent inventor whose work in photovoltaic technology and optoelectronic devices has made a significant impact. His innovative methods and collaborations with esteemed institutions and individuals highlight his contributions to the field.