Study of Green Laser by Intracavity Frequency Doubling of a LD-Array Pumped Nd∶YVO4 Laser

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 31 >Issue 4 >Page 395 > Article

Chinese Journal of Lasers
Vol. 31, Issue 4, 395 (2004)

Study of Green Laser by Intracavity Frequency Doubling of a LD-Array Pumped Nd∶YVO4 Laser

[in Chinese]^*, [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of Green Laser by Intracavity Frequency Doubling of a LD-Array Pumped Nd∶YVO4 Laser[J]. Chinese Journal of Lasers, 2004, 31(4): 395 Copy Citation Text

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Abstract

CW stable output of 520 mW at 532 nm has been obtained by intracavity frequency doubling with KTP in a single axis crystal Nd∶YVO4 laser pumped by 9.5 W diode laser array. The optical-optical conversion efficiency is 5.5%. Polarization of LD is matched with polarizing absorption of Nd∶YVO4. The beam of the diode-array-laser is well shaped with cylindrical-lens-array. Good mode-matching is realized by using of cavity′s astigmatism.

Keywords

diode laser array end-pumped Nd∶YVO4 crystal laser technique

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of Green Laser by Intracavity Frequency Doubling of a LD-Array Pumped Nd∶YVO4 Laser[J]. Chinese Journal of Lasers, 2004, 31(4): 395

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