公开(公告)号：US20220196650A1

公开(公告)日：2022-06-23

申请号：US17594808

申请日：2020-04-29

Applicant: ACONDICIONAMIENTO TARRASENSE (LEITAT) ,  UNIVERSITÉ LIBRE DE BRUXELLES (ULB) ,  UNIVERSITEIT TWENTE (UT) ,  FUNDACIO INSTITUT DE BIOENGINYERIA DE CATALUNYA (IBEC) ,  FUNDACIO INSTITUT DE CIENCIES FOTONIQUES (ICFO) ,  NOVELIC DOO BEOGRAD-NOVI BEOGRAD (NOVELIC) ,  UNIVERSITAT POLITÈCNICA DE CATALUNYA (UPC)

Inventor： Francesc Mitjans Prat ,  Laura Padilla García ,  Gregory Kozyreff ,  Nirmalendu Acharyya ,  Michiel De Goede ,  Lantian Chang ,  Meindert Dijkstra ,  Sonia M. Garcia Blanco ,  Javier Ramón Azcón ,  Raquel Obregón Núñez ,  Elena Martínez Fraiz ,  Johann Toudert ,  Jordi Martorell Pena ,  Veselin Brankovic ,  Veljko Mihajlovic ,  Marko Parausic ,  Darko Tasovac

IPC: G01N33/543 ,  G01N33/574 ,  G01N21/77

Abstract: The present invention provides a sensor comprising at least one whispering gallery mode resonator, wherein the resonator comprises a Bragg grating arranged over at least a portion of the perimeter of the resonator and wherein the resonator is selectively functionalized for the attachment of analyte receptors.

公开(公告)号：US20170102604A1

公开(公告)日：2017-04-13

申请号：US15129479

申请日：2015-03-27

Applicant: Fundacio Institut De Ciencies Fotoniques (ICFO) ,  Institucio Catalana De Recerca I Estudis Avancats (ICREA)

Inventor： Majid Ebrahim-Zadeh ,  Suddappali Chaitanya Kumar

IPC: G02F1/39

CPC classification number: G02F1/39 ,  G02F2201/16 ,  H01S3/0092 ,  H01S3/06708 ,  H01S3/1106 ,  H01S3/1618

Abstract: An optical parametric oscillator (3) is configured to provide first ultrashort output pulses comprising light of a first wavelength and second ultrashort output pulses comprising light of a second wavelength, wherein at least one of the first and second wavelengths is independently controllable. The optical parametric oscillator (3) comprises an optical resonator (10) containing first and second nonlinear optical elements (11, 12) and comprising an output coupler (13), an input system (14) configured to provide first pump pulses to the first nonlinear optical element (11) and second pump pulses to the second nonlinear optical element (12), and a control system (15).