The Measurement of Broad-band Fiber-grating Transmi-ssion Spectrum using Tunable Fiber-grating Ring Laser

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

Journals >Chinese Journal of Quantum Electronics >Volume 17 >Issue 1 >Page 6 > Article

Chinese Journal of Quantum Electronics
Vol. 17, Issue 1, 6 (2000)

The Measurement of Broad-band Fiber-grating Transmi-ssion Spectrum using Tunable Fiber-grating Ring Laser

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

Author Affiliations

¹[in Chinese]

²[in Chinese]

show less

DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. The Measurement of Broad-band Fiber-grating Transmi-ssion Spectrum using Tunable Fiber-grating Ring Laser[J]. Chinese Journal of Quantum Electronics, 2000, 17(1): 6 Copy Citation Text

show less

Abstract

Based on the theoretical analysis, the transmission spectrum of a broadband fiber Bragg grating (FBG) have been measured by applying a passive wavelength demodulation system , in which a fiber Bragg grating wavelength scanning laser source is used. The FWHM and the peak reflectivity of the FBG to be measured is 0.48～nm and 94%, respectivly. The experiment result is in good agreement with that measured by an optical spectrum analyzer, with experimental error less than 5%.

Keywords

fiber Bragg grating (FBG)optical spectrum measurement tunable fiber laser

Download Citation

Save the article for my favorites

Paper Information