Quantum efficiency of hole formation for persistent spectral hole-burning materials

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

Acta Optica Sinica, Volume. 13, Issue 12, 1133(1993)

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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Theory and method for the determination of quantum efficiency for photochemical hole buring (PHB) are given in detail. For the organic impurity center tetrahydroxyphenylporphin (THP) imbedded in poly (methylmethacrylate) (PMMA) amorphous matrix, the quantum efficiency is calculated according to the parameters measured at liquid helium temperature. Integrated absorption coefficient instead of dipole moment is used in the calculation.

Keywords

impurity center integrated absorption coefficient quantum efficiency THP/PMMA photochemical hole burning

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Quantum efficiency of hole formation for persistent spectral hole-burning materials[J]. Acta Optica Sinica, 1993, 13(12): 1133

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Paper Information

Category: Instrumentation, Measurement and Metrology

Received: Jul. 27, 1992

Accepted: --

Published Online: Dec. 7, 2007

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology