Optical properties of sol-gel (Pb,La)TiO3 thin films for waveguide application

Byeong Soo Bae; Won Jong Lee; Kwang Soo No; Dae Sung Yoon; Sung Uk Kim

doi:10.1557/proc-392-279

Optical properties of sol-gel (Pb,La)TiO₃ thin films for waveguide application

Byeong Soo Bae, Won Jong Lee, Kwang Soo No, Dae Sung Yoon, Sung Uk Kim

Research output: Contribution to journal › Conference article › peer-review

6 Citations (Scopus)

Abstract

Lead lanthanum titanate ((Pb_1-x/100La_x)Ti_1-x/400O₃, x=10, 20, 28) sol-gel thin films were prepared on SiO₂/Si and glass substrates using lanthanum nitrate as a La precursor. The effect of the processing conditions was investigated and the optical properties of the films were measured to obtain good films for waveguide applications. The perovskite crystalline phase is achieved regardless of the heating condition but the slower heating creates better quality films. La content in the film does not effect on the refractive index and transparency of the film.

Original language	English
Pages (from-to)	279-285
Number of pages	7
Journal	Materials Research Society Symposium - Proceedings
Volume	392
DOIs	https://doi.org/10.1557/proc-392-279
Publication status	Published - 1995
Externally published	Yes
Event	Proceedings of the 1995 MRS Spring Meeting - San Francisco, CA, USA Duration: 1995 Apr 17 → 1995 Apr 21

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Optical properties of sol-gel (Pb,La)TiO3 thin films for waveguide application",

abstract = "Lead lanthanum titanate ((Pb1-x/100Lax)Ti1-x/400O3, x=10, 20, 28) sol-gel thin films were prepared on SiO2/Si and glass substrates using lanthanum nitrate as a La precursor. The effect of the processing conditions was investigated and the optical properties of the films were measured to obtain good films for waveguide applications. The perovskite crystalline phase is achieved regardless of the heating condition but the slower heating creates better quality films. La content in the film does not effect on the refractive index and transparency of the film.",

author = "Bae, {Byeong Soo} and Lee, {Won Jong} and No, {Kwang Soo} and Yoon, {Dae Sung} and Kim, {Sung Uk}",

year = "1995",

doi = "10.1557/proc-392-279",

language = "English",

volume = "392",

pages = "279--285",

journal = "Materials Research Society Symposium - Proceedings",

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publisher = "Materials Research Society",

note = "Proceedings of the 1995 MRS Spring Meeting ; Conference date: 17-04-1995 Through 21-04-1995",

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TY - JOUR

T1 - Optical properties of sol-gel (Pb,La)TiO3 thin films for waveguide application

AU - Bae, Byeong Soo

AU - Lee, Won Jong

AU - No, Kwang Soo

AU - Yoon, Dae Sung

AU - Kim, Sung Uk

PY - 1995

Y1 - 1995

N2 - Lead lanthanum titanate ((Pb1-x/100Lax)Ti1-x/400O3, x=10, 20, 28) sol-gel thin films were prepared on SiO2/Si and glass substrates using lanthanum nitrate as a La precursor. The effect of the processing conditions was investigated and the optical properties of the films were measured to obtain good films for waveguide applications. The perovskite crystalline phase is achieved regardless of the heating condition but the slower heating creates better quality films. La content in the film does not effect on the refractive index and transparency of the film.

AB - Lead lanthanum titanate ((Pb1-x/100Lax)Ti1-x/400O3, x=10, 20, 28) sol-gel thin films were prepared on SiO2/Si and glass substrates using lanthanum nitrate as a La precursor. The effect of the processing conditions was investigated and the optical properties of the films were measured to obtain good films for waveguide applications. The perovskite crystalline phase is achieved regardless of the heating condition but the slower heating creates better quality films. La content in the film does not effect on the refractive index and transparency of the film.

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DO - 10.1557/proc-392-279

M3 - Conference article

AN - SCOPUS:0029473205

SN - 0272-9172

VL - 392

SP - 279

EP - 285

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Proceedings of the 1995 MRS Spring Meeting

Y2 - 17 April 1995 through 21 April 1995

ER -

Optical properties of sol-gel (Pb,La)TiO₃ thin films for waveguide application

Abstract

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