Chemistry:Caesium lithium borate

Caesium lithium borate

Names
IUPAC name caesium oxide—lithium oxide—boron oxide (1/1/6)
Identifiers
Properties
Chemical formula	CsLiB6O10
Molar mass	364.71 g/mol
Structure
Crystal structure	tetragonal, point group 4m2
Lattice constant	a = 1049.4 pm, c = 893.9 pm
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Caesium lithium borate or cesium lithium borate (CsLiB₆O₁₀), also known as CLBO, is a non-linear crystal for ultraviolet applications and generates the fourth and fifth harmonics of the Nd:YAG fundamental laser wavelength (1064 nm).

Nonlinear optical properties of CLBO

Harmonics wavelength (nm)	Phase-matching angle (°)	Calculated deff (pm/V)	Walk-off angle (°)	Angular bandwidth (mrad·cm)	Spectral bandwidth (nm·cm)	Temperature bandwidth (°C·cm)
266	61.6	0.84	1.83	0.49	0.13	8.3
213	67.3	0.87	1.69	0.42	0.16	5.1

References

• Mori, Y.; Kuroda, I.; Nakajima, S.; Sasaki, T.; Nakai, S. (1995), "New nonlinear optical crystal: Cesium lithium borate", Appl. Phys. Lett. 67 (13): 1818, doi:10.1063/1.115413, Bibcode: 1995ApPhL..67.1818M .
• Mori, Y.; Yap, Y. K.; Inagaki, M.; Nakajima, S.; Taguchi, A.; Zhou, W. L.; Sasaki, T. (1996), Advanced Solid-State Lasers, Topics in Optics and Photonics 1, Washington, D.C.: Optical Society of America, p. 341, ISBN 1-55752-179-4 .

Further reading

• Gerstenberger, D.; Trautmann, T.; Bowers, M. (2003), "Noncritically phase-matched second-harmonic generation in cesium lithium borate", Opt. Lett. 28 (14): 1242–44, doi:10.1364/OL.28.001242, PMID 12885034, Bibcode: 2003OptL...28.1242G, http://www.opticsinfobase.org/abstract.cfm?URI=ol-28-14-1242 .
• Sasaki, Takatomo & Yusuke Mori, "Cesium-lithium borate crystal", US patent 5998313, published 1999-12-07.

External links

• Non-linear Crystal Cesium Lithium Borate (CsLiB₆O₁₀ or CLBO) from MolTech GmbH