Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Stephen Semancik (Fed)

Publications

Patents

Nanohole Array Based Sensors with Various Coating and Temperature Control

NIST Inventors
Kurt D Benkstein , Stephen Semancik and Yangyang Zhao
patent description The invention is a nanoscale interface assembly which intimately connects a (gas-phase) chemical separation component with a nanoscale photonic (ONA) detector component. Both components have the potential to perform their function very quickly. When these functions are realized
Photonic thermometer packages

Optical Temperature Sensor

NIST Inventors
Zeeshan Ahmed , Stephen Semancik , Jacob Taylor and Gregory F. Strouse
The photonic temperature sensor relies on ultra-sensitive, frequency-based measurements of the effect of heat on the dimensions and predominant thermo-optic properties of the photonic resonator.
Created September 10, 2019, Updated December 8, 2022