Backswitch poling in lithium niobate for high-fidelity domain patterning and efficient blue light generation / Batchko RG,Shur VY,Fejer MM,Byer RL // APPLIED PHYSICS LETTERS. - 1999. - V. 75, l. 12. - P. 1673-1675.

ISSN/EISSN:

0003-6951 / нет данных

Type:

Article

Abstract:

In nonlinear optics applications employing quasiphase matching, short-pitch domain gratings are generally required for the efficient generation of visible and ultraviolet light. Here we introduce an improved electric-field poling technique, which incorporates spontaneous backswitching and leads to uniform short-pitch domain structures. The total volume of backswitched material, and hence the duty cycle of the backswitched domain grating, can be accurately controlled. First-order single-pass continuous-wave second harmonic generation of 60 mW at 460 nm is achieved at 6.1\%/W efficiency in 0.5-mm-thick 4-mu m-period backswitch-poled lithium niobate. (C) 1999 American Institute of Physics. {[}S0003-6951(99)03638-4].

Author keywords:

PERIODICALLY POLED LINBO3; 2ND-HARMONIC GENERATION; ELECTRIC-FIELD; LASER-DIODE; LITAO3

DOI:

10.1063/1.124787

Web of Science ID:

ISI:000082547100007

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	SEP 20
Publisher	AMER INST PHYSICS
Address	CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 USA
Language	English
Keywords-Plus	PERIODICALLY POLED LINBO3; 2ND-HARMONIC GENERATION; ELECTRIC-FIELD; LASER-DIODE; LITAO3
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
ResearcherID-Numbers	Shur, Vladimir/J-9078-2015
Number-of-Cited-References	20
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	17
Journal-ISO	Appl. Phys. Lett.
Doc-Delivery-Number	235NE