4-(dimethylamino)-1-ethylpyridinium iodide: A new colorless organic ionic crystal for second-order nonlinear optics

Anwar; H. Kosuge; S. Okada; H. Oikawa; H. Nakanishi

doi:10.1143/jjap.40.4213

4-(dimethylamino)-1-ethylpyridinium iodide: A new colorless organic ionic crystal for second-order nonlinear optics

Anwar, H. Kosuge, S. Okada, H. Oikawa, H. Nakanishi

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7 Citations (Scopus)

Abstract

A new organic ionic crystal of 4-(dimethylamino)-1-ethylpyridinium iodide (DMAEPI) was synthesized for use in second-order nonlinear optics, and its crystal structure was found to belong to the orthorhombic space group Pmn2₁. This crystal is considered to be a promising candidate for frequency conversion of diode lasers, since it has an estimated off-diagonal component of second-harmonic coefficient (d) which is about three-fourths that of the yellowish (4-nitrophenyl)-L-prolinol (NPP) irrespective of the cutoff wavelength at approximately 390 nm.

Original language	English
Pages (from-to)	4213-4216
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	40
Issue number	6 A
DOIs	https://doi.org/10.1143/jjap.40.4213
Publication status	Published - 2001 Jun

Keywords

Crystal structure
Organic ionic crystal
Pyridinium salt
Second-harmonic generation

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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10.1143/jjap.40.4213

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4-(dimethylamino)-1-ethylpyridinium iodide : A new colorless organic ionic crystal for second-order nonlinear optics. / Anwar; Kosuge, H.; Okada, S.; Oikawa, H.; Nakanishi, H.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 40, No. 6 A, 06.2001, p. 4213-4216.

Research output: Contribution to journal › Article › peer-review

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AU - Oikawa, H.

AU - Nakanishi, H.

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N2 - A new organic ionic crystal of 4-(dimethylamino)-1-ethylpyridinium iodide (DMAEPI) was synthesized for use in second-order nonlinear optics, and its crystal structure was found to belong to the orthorhombic space group Pmn21. This crystal is considered to be a promising candidate for frequency conversion of diode lasers, since it has an estimated off-diagonal component of second-harmonic coefficient (d) which is about three-fourths that of the yellowish (4-nitrophenyl)-L-prolinol (NPP) irrespective of the cutoff wavelength at approximately 390 nm.

AB - A new organic ionic crystal of 4-(dimethylamino)-1-ethylpyridinium iodide (DMAEPI) was synthesized for use in second-order nonlinear optics, and its crystal structure was found to belong to the orthorhombic space group Pmn21. This crystal is considered to be a promising candidate for frequency conversion of diode lasers, since it has an estimated off-diagonal component of second-harmonic coefficient (d) which is about three-fourths that of the yellowish (4-nitrophenyl)-L-prolinol (NPP) irrespective of the cutoff wavelength at approximately 390 nm.

KW - Crystal structure

KW - Organic ionic crystal

KW - Pyridinium salt

KW - Second-harmonic generation

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4-(dimethylamino)-1-ethylpyridinium iodide: A new colorless organic ionic crystal for second-order nonlinear optics

Abstract

Keywords

ASJC Scopus subject areas

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