Bragg Grating Fabrication on Tapered Fiber Tips based on Focused Ion Beam Milling

• Type: Article in International Conference Proceedings Book
• Date: 2015

Authors

Andre, RM (Author) Other; Becker, M (Author) Other; Dellith, J (Author) Other; Rothhardt, M (Author) Other; Zibaii, MI (Author) Other; Latifi, H (Author) Other; marques, mb (Author) FCUP; Bartelt, H (Author) Other; Frazao, O (Author) FCUP

Conference proceedings International

Title: 24TH INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS

24th International Conference on Optical Fibre Sensors (OFS)

Curitiba, BRAZIL, SEP 28-OCT 02, 2015

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 2 Citations

Other information

Authenticus ID: P-00G-TH9

DOI: 10.1117/12.2194978

Abstract (EN): Focused ion beam milling is used on chemically etched tapered fiber tips to create fiber Bragg gratings. These fiber Bragg gratings are based on a modulation of silica and external medium. This leads to a wide and structured spectrum obtained due to imperfections and the inherent structure of the tip. The fiber Bragg gratings presented are very short and have a length of 27 mu m and 43 mu m and are milled on the tapered fiber tip. They are characterized in the high temperature range 350-850 degrees C and a sensitivity of 14.4 pm/K is determined.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 4