Wideband tunable erbium-doped fiber ring laser using switchable parallel fiber Bragg gratings

2001 ◽  
Author(s):  
Jiangliang Yang ◽  
Yunqi Liu ◽  
Jianping Yao
Keyword(s):  
Ring Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Parallel Fiber ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Erbium Doped

Erbium-doped fiber ring laser based on fiber Bragg gratings incorporating Sagnac loop interferometer

2006 ◽  
Author(s):  
Chang-Seok Kim ◽  
Eun Joo Jung ◽  
Myung Yung Jeong ◽  
Young-Geun Han ◽  
Sang Bae Lee
Keyword(s):  
Ring Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Erbium Doped

TUNABLE ERBIUM-DOPED FIBER RING LASER BASED ON A NOVEL THERMAL TUNING SCHEME OF FIBER BRAGG GRATINGS

2010 ◽  
Vol 24 (10) ◽  
pp. 963-969 ◽  
Author(s):  
QUN HAN ◽  
ZHAOXIA SHENG
Keyword(s):  
Ring Laser ◽  
Thermal Sensitivity ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Wavelength Shift ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Erbium Doped ◽  
Good Repeatability ◽  
Thermal Tuning

A novel thermal tuning technique of fiber Bragg gratings is proposed. With this technique, the thermal sensitivity of FBG can now be flexibly designed. The proposed technique is used in an erbium-doped fiber ring laser. A wavelength shift of 6.8 nm is obtained with a temperature change of only 20°C, which corresponds to a thermal sensitivity of 0.34 nm/°C. The 3 dB linewidth of the laser is less than 0.1 nm in the whole tuning range. The threshold and slope efficiency of the laser are 7.9 mW and 18.6%, respectively. The laser tuning has good linearity and good repeatability.

Wavelength-switchable fiber ring laser using cascaded fiber Bragg gratings combined with amplitude modulator

2005 ◽  
Vol 11 (4) ◽  
pp. 361-369 ◽  
Author(s):  
Jianliang Yang ◽  
Swee Chuan Tjin ◽  
Nam Quoc Ngo ◽  
Ruitao Zheng
Keyword(s):  
Ring Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Amplitude Modulator

scholarly journals Fast-interleaving of dual-wavelength fiber ring laser using switchable fiber Bragg gratings

2008 ◽  
Vol 16 (4) ◽  
pp. 2791 ◽  
Author(s):  
Eun Joo Jung ◽  
Chang-Seok Kim ◽  
Young-Geun Han ◽  
Myung Yung Jeong
Keyword(s):  
Ring Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Dual Wavelength ◽  
Fiber Ring Laser ◽  
Fiber Ring

Self-mixing interference in dual-wavelength fiber ring laser using cascaded fiber Bragg gratings

2013 ◽  
Vol 52 ◽  
pp. 43-47 ◽  
Author(s):  
Wei Xia ◽  
Xiuzhen Zhou ◽  
Congcong Zhang ◽  
Chuncheng Li ◽  
Ming Wang
Keyword(s):  
Ring Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Dual Wavelength ◽  
Fiber Ring Laser ◽  
Fiber Ring
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