Abstract

We report on a radially polarized and passively Q-switched Nd:YAG/Cr4+:YAG laser. The bulk Nd:YAG crystal is bonded with two undoped YAG crystal end caps to weaken the thermal lens e?ect and thus, enhance the extraction of stored energy in the bulk gain material. In the absence of active water cooling, the average laser power reaches 383 mW with 33% slope e±ciency, and the laser pulse achieves 1.457-W peak power, 18.9-ns duration, and 13.9-kHz repetition rate with 97.6% polarization purity.

© 2011 Chinese Optics Letters

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2008 (2)

J. L. Li, K. I. Ueda, M. Musha, L. X. Zhong, and A. Shirakawa, Opt. Lett. 33, 2686 (2008).

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

2007 (3)

2006 (1)

2005 (1)

2002 (1)

2000 (2)

A. Ashkin, IEEE J. Sel. Top. Quantum Electron. 6, 841 (2000).

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

1999 (3)

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

S. Kawakami, T. Kawashima, and T. Sato, Appl. Phys. Lett. 74, 463 (1999).

V. G. Niziev and A. V. Nesterov, J. Phys. D 32, 1455 (1999).

1997 (1)

S. Kawakami, Electron. Lett. 33, 1260 (1997).

1972 (1)

D. Pohl, Appl. Phys. Lett. 20, 266 (1972).

Ashkin, A.

A. Ashkin, IEEE J. Sel. Top. Quantum Electron. 6, 841 (2000).

Baets, R.

Balmer, J.

Blit, S.

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Bomzon, Z.

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Brown, J. D.

Davidson, N.

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Delbeke, D.

Feurer, T.

M. Meier, V. Romano, and T. Feurer, Appl. Phys. A 86, 329 (2007).

Friesem, A. A.

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Hasman, E.

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Inoue, Y.

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

Johnson, E. G.

Kawakami, S.

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

S. Kawakami, T. Kawashima, and T. Sato, Appl. Phys. Lett. 74, 463 (1999).

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

S. Kawakami, Electron. Lett. 33, 1260 (1997).

Kawashima, T.

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

S. Kawakami, T. Kawashima, and T. Sato, Appl. Phys. Lett. 74, 463 (1999).

Kawauchi, H.

Kozawa, Y.

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

H. Kawauchi, K. Yonezawa, Y. Kozawa, and S. Sato, Opt. Lett. 32, 1839 (2007).

Y. Kozawa and S. Sato, Opt. Lett. 30, 3063 (2005).

Leger, J. R.

Li, J. L.

Mehta, A.

Meier, M.

M. Meier, V. Romano, and T. Feurer, Appl. Phys. A 86, 329 (2007).

Moser, T.

Musha, M.

Muys, P.

Nesterov, A. V.

V. G. Niziev and A. V. Nesterov, J. Phys. D 32, 1455 (1999).

Niziev, V. G.

V. G. Niziev and A. V. Nesterov, J. Phys. D 32, 1455 (1999).

Ohtera, Y.

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

Oron, R.

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Pohl, D.

D. Pohl, Appl. Phys. Lett. 20, 266 (1972).

Romano, V.

M. Meier, V. Romano, and T. Feurer, Appl. Phys. A 86, 329 (2007).

Rumpf, R. C.

Sato, S.

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

H. Kawauchi, K. Yonezawa, Y. Kozawa, and S. Sato, Opt. Lett. 32, 1839 (2007).

Y. Kozawa and S. Sato, Opt. Lett. 30, 3063 (2005).

Sato, T.

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

S. Kawakami, T. Kawashima, and T. Sato, Appl. Phys. Lett. 74, 463 (1999).

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

Shirakawa, A.

Srinivasan, P.

Tamamura, T.

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

Ueda, K. I.

Verstuyft, S.

Yonezawa, K.

Zhan, Q.

Zhong, L. X.

Appl. Opt. (2)

Appl. Phys. A (1)

M. Meier, V. Romano, and T. Feurer, Appl. Phys. A 86, 329 (2007).

Appl. Phys. Express (1)

Y. Kozawa, S. Sato, T. Sato, Y. Inoue, Y. Ohtera, and S. Kawakami, Appl. Phys. Express 1, 022008 (2008).

Appl. Phys. Lett. (3)

S. Kawakami, T. Kawashima, and T. Sato, Appl. Phys. Lett. 74, 463 (1999).

D. Pohl, Appl. Phys. Lett. 20, 266 (1972).

R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman, Appl. Phys. Lett. 77, 3322 (2000).

Electron. Lett. (2)

Y. Ohtera, T. Sato, T. Kawashima, T. Tamamura, and S. Kawakami, Electron. Lett. 35, 1271 (1999).

S. Kawakami, Electron. Lett. 33, 1260 (1997).

IEEE J. Sel. Top. Quantum Electron. (1)

A. Ashkin, IEEE J. Sel. Top. Quantum Electron. 6, 841 (2000).

J. Phys. D (1)

V. G. Niziev and A. V. Nesterov, J. Phys. D 32, 1455 (1999).

Opt. Lett. (4)

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