Novel method for controlling optical pulse width in an actively-mode-locked fiber ring laser

1995 ◽  
Author(s):  
B. P. Singh ◽  
K. Ieda ◽  
M. Mori ◽  
T. Goto ◽  
A. Miyauchi
Keyword(s):  
Pulse Width ◽  
Ring Laser ◽  
Optical Pulse ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Novel Method

scholarly journals Tunable ultra-short optical pulse source based on reflective semiconductor fiber ring laser

2006 ◽  
Vol 55 (1) ◽  
pp. 211
Author(s):  
Xu Fan ◽  
Zhang Xin-Liang ◽  
Liu De-Ming ◽  
Huang De-Xiu
Keyword(s):  
Ring Laser ◽  
Optical Pulse ◽  
Pulse Source ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Short Optical Pulse

Optical Pulse Characterization in a Regeneratively Mode-Locked Fiber Ring Laser

1999 ◽  
Vol 5 (2) ◽  
pp. 197-208 ◽  
Author(s):  
Kamal K. Gupta ◽  
Dalma Novak ◽  
Hai-Feng Liu
Keyword(s):  
Ring Laser ◽  
Optical Pulse ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Pulse Characterization

Efficient Selective Dismantlement of Protoplast Cell with Femtosecond Laser

2017 ◽  
Vol 870 ◽  
pp. 412-417
Author(s):  
Takuma Tamura ◽  
Kozo Taguchi
Keyword(s):  
Femtosecond Laser ◽  
Pulse Width ◽  
Ring Laser ◽  
Peak Power ◽  
Pulse Repetition Frequency ◽  
The Other ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Gold Thin Film ◽  
Wave Laser

We made the protoplast cell of red cabbage. And we irradiated to the protoplast cell with continues-wave laser. It is impossible to break down the protoplast cell. On the other hand we use the slide evaporated gold thin film, it is possible to break down a few protoplast cell. We use the femtosecond laser, it is possible to break down almost protoplast cell. The femtosecond laser used in experiment is mode-locked fiber ring laser. It also has 300fs pulse width, 52kW peak power and 4.773MHz pulse repetition frequency. Experiments show it is possible to break down the protoplast cell on an electrode.

Generation of wavelength-switched optical pulse from a fiber ring laser with an F-P semiconductor modulator and a HiBi fiber loop mirror

2002 ◽  
Vol 14 (6) ◽  
pp. 774-776 ◽  
Author(s):  
Yang Shiquan ◽  
Li Zhaohui ◽  
Dong Xiaoyi ◽  
Yuan Shuzhong ◽  
Kai Guiyun ◽  
...  
Keyword(s):  
Ring Laser ◽  
Optical Pulse ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Fiber Loop Mirror ◽  
Loop Mirror ◽  
Fiber Loop

Novel method of dual fiber Bragg gratings integrated in fiber ring laser for biochemical sensors

2018 ◽  
Vol 29 (5) ◽  
pp. 055105 ◽  
Author(s):  
H Bui ◽  
T B Pham ◽  
V A Nguyen ◽  
V D Pham ◽  
T C Do ◽  
...  
Keyword(s):  
Ring Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Biochemical Sensors ◽  
Novel Method

High-Speed Pulsed Fiber Ring Laser Using Photonic Crystal Fiber

2018 ◽  
Vol 27 (01n02) ◽  
pp. 1840008 ◽  
Author(s):  
Xiang Zhang ◽  
Sunil Thapa ◽  
Niloy K. Dutta
Keyword(s):  
Photonic Crystal ◽  
Pulse Train ◽  
Pulse Width ◽  
Ring Laser ◽  
High Speed ◽  
Mode Locking ◽  
Fiber Ring Laser ◽  
Harmonic Mode ◽  
Fiber Ring ◽  
Crystal Fiber

In this paper, we propose and experimentally demonstrate a mode locked fiber ring laser with the implementation of a photonic crystal fiber (PCF) to generate pulse train at high speed. This fiber ring laser combines rational harmonic mode locking based on a Lithium Niobate Mach-Zehnder modulator and nonlinear polarization rotation from a highly nonlinear PCF. By fine tuning of the modulation frequency and the polarization controllers in the cavity, a 30 GHz pulse train with pulse width 1.9 ps is generated. Without the PCF, the pulse width at 30 GHz from the rational harmonic mode locking is 5.8 ps. We also conduct numerical simulations of the pulse evolution, which shows good agreements of the experimental results.

Novel method to simultaneously compress pulses and suppress supermode noise in actively mode-locked fiber ring laser

1998 ◽  
Vol 10 (9) ◽  
pp. 1250-1252 ◽  
Author(s):  
Li Yuhua ◽  
Lou Caiyun ◽  
Wu Jian ◽  
Wu Boyu ◽  
Gao Yizhi
Keyword(s):  
Ring Laser ◽  
Fiber Ring Laser ◽  
Fiber Ring ◽  
Novel Method
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