scholarly journals Fiber Fabry-Perot tunable filter based Fourier domain mode locking swept laser source

2013 ◽  
Vol 62 (6) ◽  
pp. 068703
Author(s):  
Chen Ming-Hui ◽  
Ding Zhi-Hua ◽  
Wang Cheng ◽  
Song Cheng-Li
Keyword(s):  
Mode Locking ◽  
Tunable Filter ◽  
Laser Source ◽  
Fourier Domain ◽  
Fabry Perot

A NOVEL SWEPT LASER SOURCE BASED ON COMBINED TUNABLE FILTERS FOR OCT

2011 ◽  
Vol 04 (01) ◽  
pp. 53-58 ◽  
Author(s):  
MINGHUI CHEN ◽  
ZHIHUA DING ◽  
LING WANG ◽  
TONG WU ◽  
YUANHAO TAO
Keyword(s):  
Line Width ◽  
Parallel Implementation ◽  
Mode Locking ◽  
Tunable Filters ◽  
Tunable Filter ◽  
Laser Source ◽  
Laser Resonator ◽  
Fourier Domain ◽  
Tunable Range ◽  
Light Amplification

A novel broad tunable bandwidth and narrow instantaneous line-width linear swept laser source using combined tunable filters working at 1,300 nm center wavelength is proposed. The combined filters consist of a fiber Fabry–Perot tunable filter and a tunable filter based on diffractive grating with scanning polygon mirror. In contrast to traditional method using single tunable filter, the trade-off between bandwidth and instantaneous line-width is alleviated. Parallel implementation of two semiconductor optical amplifiers with different wavelength range is adopted in the laser resonator for broadband light amplification. The Fourier domain mode locking swept laser source with combined tunable filters offers broadband tunable range with narrow instantaneous line-width, which is especially benefiting for high-quality optical frequency domain imaging. The proposed Fourier domain mode locking swept laser source provides a tuning range of 160 nm with instantaneous line-width of about 0.01 nm at sweeping rate of 15 kHz, a finesse of 16,000 is thus achieved.

Fourier-Domain-Mode Locking Swept Laser Source

2011 ◽  
Vol 31 (6) ◽  
pp. 0614002
Author(s):  
陈明惠 Chen Minghui ◽  
丁志华 Ding Zhihua ◽  
吴彤 Wu Tong ◽  
王川 Wang Chuan ◽  
洪威 Hong Wei
Keyword(s):  
Mode Locking ◽  
Laser Source ◽  
Fourier Domain

Wideband Visible Wavelength Range MEMS Fabry-Perot Tunable Filter with Ag Alloy Mirror

2012 ◽  
Vol 132 (2) ◽  
pp. 25-30 ◽  
Author(s):  
Nozomu Hirokubo ◽  
Hiroshi Komatsu ◽  
Nobuaki Hashimoto ◽  
Makoto Sonehara ◽  
Toshiro Sato
Keyword(s):  
Wavelength Range ◽  
Tunable Filter ◽  
Visible Wavelength ◽  
Visible Wavelength Range ◽  
Fabry Perot

Wavelength readout system constructed of fiber Fabry-Perot tunable filter and virtual instrument

2010 ◽  
Author(s):  
Chengang Lü ◽  
Ruifeng Zhang ◽  
Pengfei Cheng ◽  
Kejia Li ◽  
Xing Wu ◽  
...  
Keyword(s):  
Virtual Instrument ◽  
Tunable Filter ◽  
Readout System ◽  
Fabry Perot

Cognitive fiber Bragg grating sensors system based on fiber Fabry-Perot tunable filter technology

2011 ◽  
Author(s):  
Hongtao Zhang ◽  
Pengfei Wang ◽  
Jilin Zou ◽  
Jing Xie ◽  
Hong-Liang Cui
Keyword(s):  
Fiber Bragg Grating ◽  
Tunable Filter ◽  
Bragg Grating ◽  
Fiber Bragg Grating Sensors ◽  
Fabry Perot

Double-cavity fiber Fabry-Perot tunable filter

2010 ◽  
Vol 53 (2) ◽  
pp. 242-245 ◽  
Author(s):  
Yi Jiang ◽  
Caijie Tang ◽  
Chong-Wen Wang
Keyword(s):  
Tunable Filter ◽  
Fabry Perot

scholarly journals Characterization of small-signal intensity modulation of single-mode fiber grating Fabry-Perot laser source

2012 ◽  
Vol 19 (2) ◽  
pp. 64-70 ◽  
Author(s):  
Hisham Kadhum Hisham ◽  
Ahmad Fauzi Abas ◽  
Ghafour Amouzad Mahdiraji ◽  
Mohd Adzir Mahdi ◽  
Ahmad Shukri Muhammad Noor
Keyword(s):  
Signal Intensity ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Intensity Modulation ◽  
Laser Source ◽  
Fiber Grating ◽  
Small Signal ◽  
Fabry Perot

scholarly journals Comparison of Fabry – Perot Filter of Fiber Bragg Grating for Visible and Ultraviolet Spectra

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Didik Puji Sutriyono
Keyword(s):  
Visible Light ◽  
Fiber Bragg Grating ◽  
Transfer Matrix Method ◽  
Matrix Method ◽  
Laser Source ◽  
Bragg Grating ◽  
Coupled Mode Theory ◽  
Coupled Mode ◽  
Ultraviolet Spectra ◽  
Fabry Perot

<p>The use of Fiber Bragg Grating (FBG) as Fabry – Perot filter has been successfully developed for visible light and ultraviolet spectra. The characteristic of FBG is analyzed by using computational model with Transfer Matrix Method by order 2 with the coupled mode theory. The reflectivity, length of grating and bandwidth are parameters to determine the performance of FGB with laser source of 1 mW for 250 – 350 nm, ultraviolet and 380 – 780 nm, visible light. The simulation is also carried out by various grating from 0.5 cm – 9.5 cm with increment step of 1 cm. The simulation result showed that there is the filter discrepancy for maximum peak. This design of FGB can be used as a filter. Only selected wavelength is allowed to transmit the signal until the end of the optical fiber.</p>

scholarly journals Fiber Fabry-Perot tunable filter for high-speed optical packet switching

1997 ◽  
Author(s):  
N.L. Taranenko ◽  
S.C. Tenbrink ◽  
K. Hsu ◽  
C.M. Miller
Keyword(s):  
High Speed ◽  
Packet Switching ◽  
Tunable Filter ◽  
Optical Packet Switching ◽  
Fabry Perot
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