Photorefractive device using self-assembled monolayer coated indium-tin-oxide electrodes

Kenji Kinashi; Kento Masumura; Wataru Sakai; Naoto Tsutsumi

doi:10.1117/12.2037620

7 March 2014 Photorefractive device using self-assembled monolayer coated indium-tin-oxide electrodes

Kenji Kinashi, Kento Masumura, Wataru Sakai, Naoto Tsutsumi

Proceedings Volume 8983, Organic Photonic Materials and Devices XVI; 89830Q (2014) https://doi.org/10.1117/12.2037620
Event: SPIE OPTO, 2014, San Francisco, California, United States

Abstract

We present here the optimized photorefractive (PR) device based on methyl-substituted poly(triarylamine) (PTAA). The PR performance of PTAA-based PR device was demonstrated using chemically modified electrodes (CMEs) of selfassembled monolayer (SAM) coated indium-tin-oxide (ITO) electrodes. The SAM-ITO electrodes successfully suppressed dark current which blocks the formation of space-charge field and also causes the dielectric breakdown, which result in the remarkable response time faster than video rate of 16 ms. Our approach will widen the usage of higher mobility materials to photorefractive field and give us more favorable materials to achieve the best performance of photorefractivity in the future.

Citation Download Citation

Kenji Kinashi, Kento Masumura, Wataru Sakai, and Naoto Tsutsumi "Photorefractive device using self-assembled monolayer coated indium-tin-oxide electrodes", Proc. SPIE 8983, Organic Photonic Materials and Devices XVI, 89830Q (7 March 2014); https://doi.org/10.1117/12.2037620

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