Low lasing threshold in organic distributed feedback solid state lasers using bisstyrylbenzene derivative as active material

Hajime Nakanotani; Hiroyuki Sasabe; Chihaya Adachi

doi:10.1117/12.629383

9 October 2005 Low lasing threshold in organic distributed feedback solid state lasers using bisstyrylbenzene derivative as active material

Hajime Nakanotani, Hiroyuki Sasabe, Chihaya Adachi

Author Affiliations +

Proceedings Volume 5937, Organic Light-Emitting Materials and Devices IX; 59370W (2005) https://doi.org/10.1117/12.629383
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

Abstract

We demonstrate very low threshold laser oscillation (E_th= 0.78 ±0.5 μJ/cm²) from an organic semiconductor thin film employing 2,5-bis(p-(N-phenyl-N-(m-tolyl)amino) styryl)benzene (BSB-Me) as an active gain medium equipped with a second order distributed feedback resonator. Further, we demonstrate laser oscillation under optical excitation from an organic light emitting device equipped with transparent ITO hole and electron injection electrodes. In addition, we demonstrate injection and transport of high current density over J > 500 A/cm² in an organic light emitting diode using highly thermal conductive substrates and a small electrode under short pulse voltage excitation.

Citation Download Citation

Hajime Nakanotani, Hiroyuki Sasabe, and Chihaya Adachi "Low lasing threshold in organic distributed feedback solid state lasers using bisstyrylbenzene derivative as active material", Proc. SPIE 5937, Organic Light-Emitting Materials and Devices IX, 59370W (9 October 2005); https://doi.org/10.1117/12.629383

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available