Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment

Prashant Povel Dwivedi; Hee Joo Choi; Byoung Joo Kim; Myoungsik Cha

doi:10.1117/12.2039246

Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment

Prashant Povel Dwivedi
, Hee Joo Choi
, Byoung Joo Kim
, Myoungsik Cha

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

Random duty-cycle errors (RDE) in ferroelectric quasi-phase-matching (QPM) devices not only affect the frequency conversion efficiency, but also generate non-phase-matched background noise. Although such noise contribution can be evaluated by measuring second-harmonic generation (SHG) spectrum with tunable narrow-band lasers, the limited tuning ranges usually results in inaccurate measurement of pure noise. Instead of SHG, we took a diffraction pattern which is mathematically equivalent to the SHG spectrum, but can be obtained with greater simplicity. With our proposed method applied to periodically poled lithium niobate, RDE could be evaluated more accurately from the pure background noise measurement.

Original language	English (US)
Title of host publication	Nonlinear Frequency Generation and Conversion
Subtitle of host publication	Materials, Devices, and Applications XIII
DOIs	https://doi.org/10.1117/12.2039246
State	Published - 2014
Externally published	Yes
Event	Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII - San Francisco, CA, United States Duration: Feb 4 2014 → Feb 6 2014

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8964
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII
Country/Territory	United States
City	San Francisco, CA
Period	2/4/14 → 2/6/14

Keywords

diffraction gratings
ferroelectrics
periodically poled lithium niobate
quasi-phase matching

ASJC Scopus subject areas

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

Access to Document

10.1117/12.2039246

Cite this

Dwivedi, P. P., Choi, H. J., Kim, B. J., & Cha, M. (2014). Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment. In Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII Article 896418 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8964). https://doi.org/10.1117/12.2039246

Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment. / Dwivedi, Prashant Povel; Choi, Hee Joo; Kim, Byoung Joo et al.
Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII. 2014. 896418 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8964).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Dwivedi, PP, Choi, HJ, Kim, BJ & Cha, M 2014, Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment. in Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII., 896418, Proceedings of SPIE - The International Society for Optical Engineering, vol. 8964, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII, San Francisco, CA, United States, 2/4/14. https://doi.org/10.1117/12.2039246

@inproceedings{4e7702f2b425441883abeb7f5c9feba4,

title = "Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment",

abstract = "Random duty-cycle errors (RDE) in ferroelectric quasi-phase-matching (QPM) devices not only affect the frequency conversion efficiency, but also generate non-phase-matched background noise. Although such noise contribution can be evaluated by measuring second-harmonic generation (SHG) spectrum with tunable narrow-band lasers, the limited tuning ranges usually results in inaccurate measurement of pure noise. Instead of SHG, we took a diffraction pattern which is mathematically equivalent to the SHG spectrum, but can be obtained with greater simplicity. With our proposed method applied to periodically poled lithium niobate, RDE could be evaluated more accurately from the pure background noise measurement.",

keywords = "diffraction gratings, ferroelectrics, periodically poled lithium niobate, quasi-phase matching",

author = "Dwivedi, \{Prashant Povel\} and Choi, \{Hee Joo\} and Kim, \{Byoung Joo\} and Myoungsik Cha",

year = "2014",

doi = "10.1117/12.2039246",

language = "English (US)",

isbn = "9780819498779",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

booktitle = "Nonlinear Frequency Generation and Conversion",

note = "Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII ; Conference date: 04-02-2014 Through 06-02-2014",

}

TY - GEN

T1 - Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment

AU - Dwivedi, Prashant Povel

AU - Choi, Hee Joo

AU - Kim, Byoung Joo

AU - Cha, Myoungsik

PY - 2014

Y1 - 2014

N2 - Random duty-cycle errors (RDE) in ferroelectric quasi-phase-matching (QPM) devices not only affect the frequency conversion efficiency, but also generate non-phase-matched background noise. Although such noise contribution can be evaluated by measuring second-harmonic generation (SHG) spectrum with tunable narrow-band lasers, the limited tuning ranges usually results in inaccurate measurement of pure noise. Instead of SHG, we took a diffraction pattern which is mathematically equivalent to the SHG spectrum, but can be obtained with greater simplicity. With our proposed method applied to periodically poled lithium niobate, RDE could be evaluated more accurately from the pure background noise measurement.

AB - Random duty-cycle errors (RDE) in ferroelectric quasi-phase-matching (QPM) devices not only affect the frequency conversion efficiency, but also generate non-phase-matched background noise. Although such noise contribution can be evaluated by measuring second-harmonic generation (SHG) spectrum with tunable narrow-band lasers, the limited tuning ranges usually results in inaccurate measurement of pure noise. Instead of SHG, we took a diffraction pattern which is mathematically equivalent to the SHG spectrum, but can be obtained with greater simplicity. With our proposed method applied to periodically poled lithium niobate, RDE could be evaluated more accurately from the pure background noise measurement.

KW - diffraction gratings

KW - ferroelectrics

KW - periodically poled lithium niobate

KW - quasi-phase matching

UR - https://www.scopus.com/pages/publications/84896768892

UR - https://www.scopus.com/pages/publications/84896768892#tab=citedBy

U2 - 10.1117/12.2039246

DO - 10.1117/12.2039246

M3 - Conference contribution

AN - SCOPUS:84896768892

SN - 9780819498779

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Nonlinear Frequency Generation and Conversion

T2 - Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII

Y2 - 4 February 2014 through 6 February 2014

ER -

Estimation of random duty-cycle error in periodically poled lithium niobate by simple diffraction experiment

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this