✦ LIBER ✦

Linear cavity Brillouin fiber laser using a fiber Bragg grating

✍ Scribed by H. Ahmad; M. R. Shirazi; M. Biglary; S. W. Harun

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 215 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23077

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

An efficient linear cavity Brillouin fiber laser (BFL) is demonstrated using a standard single mode fibre (SMF), an optical coupler and a fiber Bragg grating (FBG). The laser peak is obtained at −4.5 dBm with a Brillouin pump of 14 dBm. The use of a 99/1 optical coupler shows the highest output because of the low loss in the cavity. The BFLs can be used to reduce the laser linewidth and technical noise. PACS: 42.60.Da; 42.81.−i; 42.81.Wg; 42.81.Uv © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 265–266, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23077

📜 SIMILAR VOLUMES

High-resolution fiber Bragg grating sens

High-resolution fiber Bragg grating sensor system using linear-cavity fiber laser scheme

✍ Peng-Chun Peng; Hong-Yih Tseng; Sien Chi 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 99 KB

## Abstract A high‐resolution fiber Bragg grating (FBG) sensor system using a linear‐cavity fiber laser scheme is proposed and numerically studied. The proposed sensor system can improve the sensing accuracy by using a discriminating FBG pair in conjunction with a fiber laser scheme. This FBG senso

A simple fiber-Bragg-grating sensor syst

A simple fiber-Bragg-grating sensor system based on a linear-cavity fiber laser

✍ Peng-Chun Peng; Hong-Yih Tseng; Sien Chi 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 92 KB

## Abstract A simple fiber‐Bragg‐grating (FBG) sensor system based on a linear‐cavity fiber laser is proposed and experimentally demonstrated. The lasing wavelength shift resulting from the temperature variation on this sensing element is discriminated by two FBGs. These two FBGs, acting as wavelen

A linear cavity S-band Brillouin/Erbium

A linear cavity S-band Brillouin/Erbium fiber laser

✍ S. W. Harun; M. Z. Zulkifli; H. Ahmad 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 129 KB

A linear cavity short wavelength band Brillouin/Erbium fiber laser (S-band BEFL) is demonstrated. The architecture utilizes a bi-directional oscillation provided by two optical circulators at both ends of the laser cavity. Therefore, the number of channel is higher in this BEFL compared with the rin

A wavelength tunable Q-switched fiber la

A wavelength tunable Q-switched fiber laser using fiber Bragg gratings

✍ Takeshi Imai; Tetsuro Komukai; Takashi Yamamoto; Masataka Nakazawa 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 417 KB

This paper reports on a Q-switched Er-doped fiber laser using the stress dependence of a wavelength of reflected light from fiber Bragg gratings. The laser cavity consists of a 0.5-m-long Er-doped fiber and two fiber gratings (FG) attached at both ends of the fiber. The pump laser is a 1.48 mm semic

S-band erbium-doped fiber ring laser usi

S-band erbium-doped fiber ring laser using a fiber Bragg grating

✍ H. Ahmad; N. K. Saat; S. W. Harun 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 98 KB

A short wavelength band erbium-doped fiber laser (S-band EDFL) is demonstrated utilizing a fiber Bragg grating (FBG) in unidirectional ring configuration. The amplification in S-band is achieved using an erbium-doped fiber with depressed cladding, which suppressed gains at longer wavelength. The las

A linear cavity Brillouin fiber laser wi

A linear cavity Brillouin fiber laser with multiple wavelengths output

✍ M.R. Shirazi; N.S. Shahabuddin; S.N. Aziz; K. Thambiratnam; S.W. Harun; H. Ahmad 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 127 KB

A linear cavity Brillouin fiber laser (BFL) is proposed and demonstrated for multi-wavelength operation. The BFL uses a single mode fiber (SMF) as a non-linear gain medium and an optical circulator to generate a linear cavity resonator. Two couplers are used to inject the Brillouin Pump (BP) and tap