Low-threshold lasing from organic and polymeric microdisk printed by room temperature atmosphere ink-jet technique

Cong Chen, Soichiro Ryu, Hiroaki Yoshioka, Kei Yasui, Yuji Oki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Novel microdisk optical 3D structure fabrication was demonstrated in a room temperature and atmospheric condition with tens-seconds processing duration. This additive manufacturing scheme of polymeric microdisk was based on the ink-jet technique with hyperbranched polymer TZ-001. And whispering-gallery mode (WGM) lasing with a low threshold was confirmed by doping LDS798 or Rhodamine 590 dyes. The diameters both 75 μm were archived. The WGM lasing at around 800 nm wavelength by the LDS798, and at around 600 nm by the Rhodamine 590. Low lasing threshold about 2∼3 μJ/mm2 were confirmed. And shift of peak wavelength was observed on the Rhodamine590:TZ-001 disk.

Original languageEnglish
Title of host publicationOrganic Photonic Materials and Devices XVII
EditorsFrancois Kajzar, Christopher E. Tabor, Yasuhiro Koike, Toshikuni Kaino
PublisherSPIE
ISBN (Electronic)9781628414509
DOIs
Publication statusPublished - Jan 1 2015
EventOrganic Photonic Materials and Devices XVII - San Francisco, United States
Duration: Feb 9 2015Feb 11 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9360
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherOrganic Photonic Materials and Devices XVII
CountryUnited States
CitySan Francisco
Period2/9/152/11/15

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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