Milliwatt-average power broadband THz source at 13.3 MHz repetition rate using diamond-cooled organic crystal BNA

2021 ◽  
Author(s):  
S. Mansourzadeh ◽  
T. Vogel ◽  
M. Shalaby ◽  
F. Wulf ◽  
C. J. Saraceno
Keyword(s):  
Repetition Rate ◽  
Average Power ◽  
Organic Crystal

scholarly journals Milliwatt average power, MHz-repetition rate, broadband THz generation in organic crystal BNA with diamond substrate

2021 ◽  
Author(s):  
Samira Mansourzadeh Ashkani ◽  
Tim Vogel ◽  
Mostafa Shalaby ◽  
Frank Wulf ◽  
Clara Saraceno
Keyword(s):  
Repetition Rate ◽  
Average Power ◽  
Organic Crystal ◽  
Thz Generation ◽  
Diamond Substrate

scholarly journals An Eye-Safe, SBS-Free Coherent Fiber Laser LIDAR Transmitter with Millijoule Energy and High Average Power

Photonics ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. 15
Author(s):  
Mehmetcan Akbulut ◽  
Leonid Kotov ◽  
Kort Wiersma ◽  
Jie Zong ◽  
Maohe Li ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
Peak Power ◽  
Figure Of Merit ◽  
Current System ◽  
Glass Fibers ◽  
Average Power ◽  
High Gain ◽  
Short Length ◽  
High Average Power

We report on an eye-safe, transform-limited, millijoule energy, and high average power fiber laser. The high gain and short length of the NP phosphate-glass fibers enable the SBS-free operation with kW level peak power. The output energy is up to 1.3 mJ, and the average power is up to 23 W at an 18 kHz repetition rate with 600 ns pulses (peak power > 2.1 kW). The PER is ≈16 dB and the M2 of the beam is 1.33 × 1.18. The coherent LIDAR Figure Of Merit (FOM) is 174 mJ*sqrt(Hz), which to our knowledge is the highest reported for a fiber laser. We also report 0.75 mJ energy and >3.7 kW peak power with down to 200 ns pulses and up to 1.21 mJ energy with a 3–5 kHz repetition rate operation of the current system.

scholarly journals 250  W average power, 100  kHz repetition rate cryogenic Yb:YAG amplifier for OPCPA pumping

2016 ◽  
Vol 41 (3) ◽  
pp. 492 ◽  
Author(s):  
L. E. Zapata ◽  
F. Reichert ◽  
M. Hemmer ◽  
F. X. Kärtner
Keyword(s):  
Repetition Rate ◽  
Average Power
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