Highly stable and repeatable femtosecond soliton pulse generation from saturable absorbers based on two-dimensional Cu3−xP nanocrystals

2020 ◽  
Vol 13 (2) ◽  
pp. 139-148 ◽  
Author(s):  
Haoran Mu ◽  
Zeke Liu ◽  
Xiaozhi Bao ◽  
Zhichen Wan ◽  
Guanyu Liu ◽  
...  
Keyword(s):  
Pulse Generation ◽  
Two Dimensional ◽  
Saturable Absorbers ◽  
Soliton Pulse

Application prospects of boron nitride as a novel saturable absorber device for ultrashort pulse generation in fiber lasers

2021 ◽  
Author(s):  
Liu Sicong ◽  
Ruidong Lv ◽  
Yonggang Wang ◽  
Shi guang Shang ◽  
Wei Ren ◽  
...  
Keyword(s):  
Fiber Lasers ◽  
Pulse Generation ◽  
Saturable Absorption ◽  
Absorption Property ◽  
Two Dimensional ◽  
Saturable Absorbers ◽  
Two Dimensional Materials ◽  
Ultrashort Pulse Generation ◽  
Mode Locked Lasers ◽  
Application Prospects

Many two-dimensional materials demonstrate good saturable absorption property. Therefore, such materials are widely used as saturable absorbers (SAs) in mode-locked lasers. However, to date, these materials have not been put...

scholarly journals Recent advances in mode-locked fiber lasers based on two-dimensional materials

Nanophotonics ◽  
2020 ◽  
Vol 9 (8) ◽  
pp. 2315-2340 ◽  
Author(s):  
Junli Wang ◽  
Xiaoli Wang ◽  
Jingjing Lei ◽  
Mengyuan Ma ◽  
Cong Wang ◽  
...  
Keyword(s):  
Fiber Lasers ◽  
2D Materials ◽  
Synthesis Methods ◽  
Two Dimensional ◽  
New Materials ◽  
Saturable Absorbers ◽  
Operating Wavelength ◽  
Recent Advances ◽  
Two Dimensional Materials ◽  
Diverse Mode

AbstractDue to the unique properties of two-dimensional (2D) materials, much attention has been paid to the exploration and application of 2D materials. In this review, we focus on the application of 2D materials in mode-locked fiber lasers. We summarize the synthesis methods for 2D materials, fiber integration with 2D materials and 2D materials based saturable absorbers. We discuss the performance of the diverse mode-locked fiber lasers in the typical operating wavelength such as 1, 1.5, 2 and 3 μm. Finally, a summary and outlook of the further applications of the new materials in mode-locked fiber lasers are presented.

Oxide saturable absorbers for robust femtosecond pulse generation

2021 ◽  
pp. 1-1
Author(s):  
Shaodong Hou ◽  
Chengjin Lu ◽  
Zhijian Ma ◽  
Liu Kang ◽  
Jianqun Cheng ◽  
...  
Keyword(s):  
Femtosecond Pulse ◽  
Pulse Generation ◽  
Saturable Absorbers

2.5 ps soliton pulse generation at 15 GHz with monolithically integrated MQW-DFBLD/MQW-EA modulator and dispersion decreasing fibre

1993 ◽  
Vol 29 (19) ◽  
pp. 1713 ◽  
Author(s):  
K. Suzuki ◽  
K. Iwatsuki ◽  
S. Nishi ◽  
M. Saruwatari ◽  
K. Sato ◽  
...  
Keyword(s):  
Pulse Generation ◽  
Monolithically Integrated ◽  
Soliton Pulse

Soliton Pulse Generation for WDM-Based Free Space Optics Communication Using Microring Resonators

2018 ◽  
Vol 0 (0) ◽  
Author(s):  
Ali Shahidinejad
Keyword(s):  
Free Space ◽  
Kerr Effect ◽  
Pulse Generation ◽  
Microring Resonator ◽  
Free Space Optics ◽  
Microring Resonators ◽  
Space Optics ◽  
Soliton Pulse ◽  
Chaotic Signals ◽  
Nonlinear Kerr Effect

AbstractA microring resonator (MRR) and an add/drop devices are presented to generate picosecond solitonic pulse and signal as multichannel localized wavelengths, applicable for WDM-based free space optics (FSO) communication. A Gaussian pulse is inputted to the first ring resonator of the proposed system. Because of the nonlinear Kerr effect, chaotic signals are created. The second MRR filters the generated signals and shape solitonic pulses, where the accurate FWHM of 20 ps with intensity of 2.45 W are obtained. The add/drop device is applied for tuning the solitonic pulses. Results indicate that a range of solitonic wavelengths from 1550 nm to 1600 nm are obtained, where FSR and FWHM are 144 pm and 5 pm, respectively. Finally, performance of the proposed MRR system is evaluated in terms of bit error rate (BER) and Q factor. In the analysis, the proposed solitonic pulse is compared to conventional counterparts. Using the proposed MRR system, BER and Q factor of WDM-based FSO are considerably improved.

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