Paper 13350-24
Paper 13350-24
Ultrafast laser 3D and volume processing of transparent materials (Invited Paper)
29 January 2025 • 8:30 AM - 9:00 AM PST | Moscone South, Room 308 (Level 3)
Abstract
We applied the 3D fabrication capability of ultrafast laser to fabricate 3D functional micro and nanodevices for chemical and biological applications. Applications of the fabricated devices include 3D micro and nanofluidic systems to elucidate mechanism of cancer cell metastasis and invasion in the human body, diagnostic microchips based on advanced digital nucleic acid amplification technique (d-NAAT), such as digital polymerase chain reaction (d-PCR), which consists of an array of more than 10,000 micro-through-holes on glass substrates, and 3D microfluidic surface enhanced Raman spectroscopy (SERS) chips enabling real-time sensing and attomolar level sensing of chemical and biological samples.
Presenter
RIKEN Ctr. for Advanced Photonics (Japan)
Koji Sugioka received his B. S., Ms. Eng., and Dr. Eng. Degrees in electronics from Waseda University (Japan) in 1984, 1986, and 1993, respectively. He Joined RIKEN in 1986 and is currently a Team Leader of Advanced Laser Processing Research Team at RIKEN Center for Advanced Photonics. He was awarded the degree of Doctor Honoris Causa from University of Szeged (Hungary) in 2018. Koji Sugioka is a board of trustee member of Laser Institute of America (LIA) and is a member of board of directors of Japanese Laser Processing Society and the Japan Society of Laser Technology. He is a Fellow of SPIE, Optica, LIA, the Intl. Academy of Photonics and Laser Engineering, and the Japan Society of Applied Physics. He is also an editor-in-chief of Journal of Laser Micro/Nanoengineering (JLMN), and an editor of Nanomaterials, International Journal of Extreme Manufacturing (IJEM), and Opto-Electronic Advances (OEA).