Low repetition rate subnanosecond pulse laser generation from a diode pumped Nd:Lu_3Al_5O_12 laser with electro-optic modulator and transmission semiconductor saturable absorber

2013 ◽  
Vol 30 (10) ◽  
pp. 2710 ◽  
Author(s):  
L. Chang ◽  
S. Z. Zhao ◽  
K. J. Yang ◽  
J. Zhao ◽  
L. H. Zheng ◽  
...  
Keyword(s):  
Pulse Laser ◽  
Saturable Absorber ◽  
Repetition Rate ◽  
Laser Generation ◽  
Electro Optic ◽  
Semiconductor Saturable Absorber ◽  
Diode Pumped ◽  
Electro Optic Modulator

532 nm diode-pumped doubly Q-switched Nd:YVO4/KTP laser with electro-optic modulator and GaAs saturable absorber

2009 ◽  
Vol 97 (4) ◽  
pp. 781-786 ◽  
Author(s):  
T. Li ◽  
S. Zhao ◽  
Z. Zhuo ◽  
K. Yang ◽  
D. Li ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Ktp Laser ◽  
Electro Optic ◽  
Diode Pumped ◽  
532 Nm ◽  
Electro Optic Modulator

Optimization of diode-pumped doubly Q-switched mode-locked laser with electro-optic modulator and GaAs saturable absorber

2013 ◽  
Vol 54 ◽  
pp. 371-375 ◽  
Author(s):  
Tianli Feng ◽  
Shengzhi Zhao ◽  
Kejian Yang ◽  
Dechun Li ◽  
Guiqiu Li ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Electro Optic ◽  
Diode Pumped ◽  
Mode Locked Laser ◽  
Electro Optic Modulator

scholarly journals 12-GHz repetition rate, diode-pumped femtosecond Yb:KYW laser mode-locked by a carbon nanotube saturable absorber mirror

2012 ◽  
Vol 20 (28) ◽  
pp. 29518 ◽  
Author(s):  
Hee-Won Yang ◽  
Chur Kim ◽  
Sun Young Choi ◽  
Guang-Hoon Kim ◽  
Yohei Kobayashi ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Saturable Absorber ◽  
Repetition Rate ◽  
Laser Mode ◽  
Diode Pumped

scholarly journals Experimental and Numerical Comparison Q-Switched Fiber Laser Generation using Graphene as Saturable Absorber

2018 ◽  
Vol 150 ◽  
pp. 01009
Author(s):  
Noor Azura Awang ◽  
Nor Syuhada Aziz ◽  
Atiqah Nabieha Azmi ◽  
Fatin Shaqira Hadi ◽  
Zahariah Zakaria
Keyword(s):  
Saturable Absorber ◽  
Signal To Noise Ratio ◽  
Laser Cavity ◽  
Laser Generation ◽  
Measured Signal ◽  
Numerical Comparison ◽  
Central Wavelength ◽  
Maximum Pulse Energy ◽  
Diode Pumped ◽  
The Stability

We demonstrated the comparison experimentally and numerically a compact Q-switched erbium-doped fiber (EDF) laser based on graphene as a saturable absorber (SA). By optically driven deposition of graphene on a fiber core, the SA is constructed and inserted into a diode-pumped EDF laser cavity. Lasing in CW region starts at 10 mW, whereas stable self-starting Q-switching with a central wavelength of 1530 nm begins at 18 mW. In this paper, at 35 mW, the maximum pulse energy reaches at 2 μJ with pulse repetition rate of 1 MHz and the narrowest pulse width is around 10 μs is obtained. The stability of the pulse is verified from the radio-frequency (RF) spectrum with a measured signal-to-noise ratio (SNR) of 48 dB. In this study, the design is compared with the simulation using the Optisystem software. The output power of the experimental study is also compared with the simulation to examine the performance.

Nanosecond pulse laser generation at 155 and 2  μm regions by integrating a piece of newly developed chromium-doped fiber-based saturable absorber

2019 ◽  
Vol 58 (24) ◽  
pp. 6528 ◽  
Author(s):  
Debjit Dutta ◽  
Mukul Chandra Paul ◽  
Anirban Dhar ◽  
Shyamal Das ◽  
Muhammad Farid Mohd Farid ◽  
...  
Keyword(s):  
Pulse Laser ◽  
Saturable Absorber ◽  
Nanosecond Pulse ◽  
Laser Generation ◽  
Nanosecond Pulse Laser
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