Photo-Induced Birefringence and Bicolor Image Storage in Azo-Doped Polymer Film

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

Acta Optica Sinica, Volume. 21, Issue 6, 679(2001)

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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Abstract Get PDF(in Chinese)

A new type molecule [3-azo-(4′-nitro)]-(9-ethyl)-carbazole (ANECz) doped in poly (methyl methacrylate) (PMMA) was synthesized and studied. The polymer film possesses large magnitude of photo-induced birefringence (δn=1.8×10 -2 ). Bicolor image storage has been performed by degenerate four-wave mixing (DFWM) technique. The competition mechanism of bicolor storage was analyzed. Both photoelectric and image storage records were presented.

Keywords

bicolor storage degenerate four-wave mixing photo-induced birefringence azo compound

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Photo-Induced Birefringence and Bicolor Image Storage in Azo-Doped Polymer Film[J]. Acta Optica Sinica, 2001, 21(6): 679

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Paper Information

Category: Nonlinear Optics

Received: Mar. 13, 2000

Accepted: --

Published Online: Aug. 10, 2006

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology