Femtosecond spontaneous parametric upconversion and downconversion in a quadratic nonlinear medium

• Abstract

• JOSA B, Vol. 26, Issue 3, pp. 549-553 (March 2009)
• Jinyu Sun, Shian Zhang, Tianqing Jia, Zugeng Wang, Zhenrong Sun

Effects of initial focusing on the blueshifting of high-power laser pulses

• Abstract

• JOSA B, Vol. 26, Issue 5, pp. 930-938 (May 2009)
• James K. Koga

Generation of phase-controlled ultraviolet pulses and characterization by a simple autocorrelator setup

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• JOSA B, Vol. 26, Issue 8, pp. 1538-1544 (August 2009)
• Jens Möhring, Tiago Buckup, C. Stefan Lehmann, Marcus Motzkus

Visible photon-avalanche upconversion in Ho³⁺ singly doped β−Na(Y_1.5Na_0.5)F₆ under 980 nm excitation

• Abstract

• Optics Letters, Vol. 33, Issue 22, pp. 2653-2655 (November 2008)
• Xiangfu Wang, Siguo Xiao, Yanyan Bu, Xiaoliang Yang, J. W. Ding

Optical detection of terahertz using nonlinear parametric upconversion

• Abstract

• Optics Letters, Vol. 33, Issue 23, pp. 2725-2727 (December 2008)
• M. Jalal Khan, Jerry C. Chen, Sumanth Kaushik

Broadband amplitude squeezing in a periodically poled KTiOPO₄ waveguide

• Abstract

• Optics Letters, Vol. 34, Issue 3, pp. 256-258 (February 2009)
• Matthew Pysher, Russell Bloomer, Christopher M. Kaleva, Tony D. Roberts, Philip Battle, Olivier Pfister

Coherent 455 nm beam production in a cesium vapor

• Abstract

• Optics Letters, Vol. 34, Issue 15, pp. 2321-2323 (August 2009)
• J. T. Schultz, S. Abend, D. Döring, J. E. Debs, P. A. Altin, J. D. White, N. P. Robins, J. D. Close

Transillumination fluorescence imaging in mice using biocompatible upconverting nanoparticles

• Abstract

• Optics Letters, Vol. 34, Issue 17, pp. 2566-2568 (September 2009)
• Claudio Vinegoni, Daniel Razansky, Scott A. Hilderbrand, Fangwei Shao, Vasilis Ntziachristos, Ralph Weissleder

Ultraviolet and violet upconversion fluorescence of europium (III) doped in YF₃ nanocrystals

• Abstract

• Optics Letters, Vol. 34, Issue 18, pp. 2781-2783 (September 2009)
• Lili Wang, Xiaojie Xue, Feng Shi, Dan Zhao, Daisheng Zhang, Kezhi Zheng, Guofeng Wang, Chunfeng He, Ryongjin Kim, Weiping Qin

Non-collinear sum-frequency generation of femtosecond pulses in a micro-structured β-BaB₂O₄ crystal

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• Optics Express, Vol. 16, Issue 22, pp. 18109-18117 (October 2008)
• Carolina Romero, Javier R. Vázquez de Aldana, Cruz Méndez, Luis Roso

Intense few-cycle light pulses in the deep ultraviolet

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• Optics Express, Vol. 16, Issue 23, pp. 18956-18963 (November 2008)
• U. Graf, M. Fieß, M. Schultze, R. Kienberger, F. Krausz, E. Goulielmakis

Growth, processing, and optical properties of epitaxial Er₂O₃ on silicon

• Abstract
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• Optics Express, Vol. 16, Issue 24, pp. 19649-19666 (November 2008)
• C. P. Michael, H. B. Yuen, V. A. Sabnis, T. J. Johnson, R. Sewell, R. Smith, A. Jamora, A. Clark, S. Semans, P. B. Atanackovic, O. Painter

Ultrafast time-resolved fluorescence by two photon absorption excitation

• Abstract
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• Optics Express, Vol. 16, Issue 25, pp. 20742-20747 (December 2008)
• Chul Hoon Kim, Taiha Joo

3-Dimensional heat analysis in short-length Er³⁺/Yb³⁺ co-doped phosphate fiber laser with upconversion

• Abstract
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• Optics Express, Vol. 17, Issue 1, pp. 235-247 (January 2009)
• T. Liu, Z. M. Yang, S. H. Xu

Red upconversion emission in LiNbO₃ codoped with Er³⁺ and Eu³⁺

• Abstract
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• Optics Express, Vol. 17, Issue 5, pp. 3878-3883 (March 2009)
• Ai-Hua Li, Zhi-Ren Zheng, Tian-Quan Lü, Qiang Lü, Wei-Long Liu

Polarization insensitive all-optical up-conversion for ROF systems based on parallel pump FWM in a SOA

• Abstract
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• Optics Express, Vol. 17, Issue 9, pp. 6962-6967 (April 2009)
• Lin Chen, Jia Lu, Ze Dong, Zizheng Cao, Shuangchun Wen, Jianguo Yu

Removing cross-phase modulation from midinfrared chirped-pulse upconversion spectra

• Abstract
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• Optics Express, Vol. 17, Issue 21, pp. 18738-18744 (October 2009)
• Kevin F. Lee, Patrick Nuernberger, Adeline Bonvalet, Manuel Joffre

Enhanced 2D-image upconversion using solid-state lasers

• Abstract
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• Optics Express, Vol. 17, Issue 23, pp. 20885-20890 (November 2009)
• Christian Pedersen, Emir Karamehmedović, Jeppe Seidelin Dam, Peter Tidemand-Lichtenberg

Transparent colloid containing upconverting nanocrystals: an alternative medium for three-dimensional volumetric display

• Abstract

• Applied Optics, Vol. 47, Issue 34, pp. 6416-6421 (December 2008)
• Xiaofeng Liu, Guoping Dong, Yanbo Qiao, Jianrong Qiu

Multi-photon upconversion luminescence of Er3+-doped Y2O3 nanocrystals

• Abstract

• Chinese Optics Letters, Vol. 7, Issue 6, pp. 524-526 (June 2009)
• Yunxiang Wang, Yunfeng Bai, Yinglin Song