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David Zambrano ’26 is researching silicon photonics under the guidance of Dr. Farhan Bin Tarik, an assistant professor of electrical, computer and cybersecurity engineering at º£½Ç³Ô¹ÏÍø. Zambrano earned a bachelor’s degree from º£½Ç³Ô¹ÏÍø and is now pursuing a master’s degree at the University.

Student research drives progress toward next-generation silicon chips

June 10, 2026

David Zambrano ’26ÌýisÌýon the pioneering edge of aÌýfieldÌýthatÌýcould one day replaceÌýmodernÌýelectronics.Ìý

Zambrano, whoÌýearnedÌýa bachelor’s degree in computer engineering from º£½Ç³Ô¹ÏÍøÌýin May, isÌýadvancing researchÌýinÌýsilicon photonicsÌý– aÌýtechnology that uses light instead of electricity toÌýtransmitÌýand process data.ÌýHe is returning to the University this fall to continue his work as a master’s studentÌýin electrical engineering.Ìý

Zambrano hasÌýpresented his work at theÌýSPIE Photonics West Symposium andÌýtheÌýConference on Laser and Electro-OpticsÌý(CLEO), two of the world’s largest and most prestigious events for the optics and photonics industry.ÌýHe has alsoÌýwon multiple research awards, includingÌýthe research presentation competition andÌýbest paper awardÌýatÌýanÌýIEEE Engineering and Science Research Symposium at º£½Ç³Ô¹ÏÍø, and is contributing to a patent application.Ìý

Although data transfer through light has been possible for decadesÌýviaÌýoptical fibers,Ìýthe student from Boynton Beach, Florida,ÌýsaidÌýthe new frontier is usingÌýsiliconÌýphotonicsÌýin optical computingÌýtoÌýtransmitÌýdata on aÌýmicroscopicÌýscale.ÌýWithin the field,ÌýheÌýis focused onÌýhardware security and opticalÌýcomputing,ÌýorÌýusingÌýlight to perform mathematical logic.ÌýÌý

The research is being conducted under the supervision of Dr. Farhan Bin Tarik, an assistant professor of electrical,ÌýcomputerÌýand cybersecurity engineering at º£½Ç³Ô¹ÏÍø.ÌýÌý

“My ultimate career focus has always been integrated circuits andÌýdesigning chips,Ìýmore or less,â€� Zambrano said. “When I met Dr.ÌýBinÌýTarik andÌýlearned aboutÌýhis research focusÌýinÌýsilicon photonics, I thought it was the perfect avenue to explore.â€�ÌýÌý

In the last academic year,ÌýZambrano’sÌýcontributions progressed from device-level modeling to system-levelÌýimplications,ÌýBin Tarik said.ÌýAnd their collaborative work is quickly gaining attention in the scientific community.Ìý

“His efforts are not merely incremental; they target fundamental challenges in photonic computing, hardware security and advanced integrated photonic systems,â€�ÌýBin Tarik said.Ìý“Thanks to David’s research contributions, we are in the process of pursuing a patent on a novel silicon photonic waveguide.â€�ÌýÌý

TheÌýsilicon photonic waveguideÌýis a microscopic structure designed to confine and route light signals on a silicon chip,ÌýenablingÌýultra-fast, energy-efficient optical communication.ÌýZambrano said he is excited to beÌýinvolved inÌýwhat he views as the next technology revolution.ÌýÌý

“I’m glad to be part of thatÌýpush,â€� he said. “I thinkÌýwe’re going to see some good alternatives to electronics in the near future – like silicon photonics.â€�Ìý

 

Contact:
Lydia Guzmán
Director of Communications
863-874-8557