Determination of the Transmission Loss of Nano-crystal and Polymer Complex Thin Films Using Photographic Technique

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; Y. T. Chow

Journals >Chinese Journal of Lasers >Volume 28 >Issue 10 >Page 945 > Article

Chinese Journal of Lasers
Vol. 28, Issue 10, 945 (2001)

Determination of the Transmission Loss of Nano-crystal and Polymer Complex Thin Films Using Photographic Technique

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², [in Chinese]², [in Chinese]², and Y. T. Chow³

Author Affiliations

¹[in Chinese]

²[in Chinese]

³[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], Y. T. Chow. Determination of the Transmission Loss of Nano-crystal and Polymer Complex Thin Films Using Photographic Technique[J]. Chinese Journal of Lasers, 2001, 28(10): 945 Copy Citation Text

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Abstract

A kind of novel nano crystal and polymer complex thin film PT PEK c was fabricated. The transmission loss of the complex thin film was measured accurately and real timely using photographic technique. The method involves a digital camera that has good spatial resolution and corresponding data processing software, the prism coupling system as well. It can be used over a wide range of loss values from 0.5 dB/cm to the order of 100 dB/cm. The transmission loss of nano crystal and polymer complex thin film PT PEK c at 633 nm is measured to be 3 09 dB/cm.

Keywords

photographic technique transmission loss nano crystal and polymer complex thin film

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