A compact, high-pulse-energy, and 30-Hz Ti:Sapphire laser at 867 nm and its third harmonic at 289 nm

2001 ◽  
Author(s):  
Songsheng Chen ◽  
Larry B. Petway ◽  
Waverly D. Marsh ◽  
William C. Edwards ◽  
James C. Barnes
Keyword(s):  
Pulse Energy ◽  
High Pulse Energy ◽  
Third Harmonic ◽  
Ti:Sapphire Laser ◽  
High Pulse

High-pulse-energy 300-nm Ti:sapphire laser for airborne ozone lidar measurements

2002 ◽  
Author(s):  
Khaled A. Elsayed ◽  
Songsheng Chen ◽  
Larry B. Petway ◽  
Byron L. Meadows ◽  
William C. Edwards ◽  
...  
Keyword(s):  
Pulse Energy ◽  
High Pulse Energy ◽  
Ti:Sapphire Laser ◽  
Lidar Measurements ◽  
High Pulse

A High-Pulse-Energy High-Beam-Quality Tunable Ti:Sapphire Laser Using a Prism-Dispersion Cavity

2017 ◽  
Vol 34 (3) ◽  
pp. 034206 ◽  
Author(s):  
Chang Xu ◽  
Shi-Bo Dai ◽  
Chuan Guo ◽  
Qi Bian ◽  
Jun-Wei Zuo ◽  
...  
Keyword(s):  
Pulse Energy ◽  
Beam Quality ◽  
High Pulse Energy ◽  
High Beam ◽  
Ti:Sapphire Laser ◽  
High Pulse ◽  
High Beam Quality

High pulse energy, high beam quality microsecond-pulse Ti:sapphire laser at 819.7 nm

2017 ◽  
Vol 123 (3) ◽  
Author(s):  
Chang Xu ◽  
Chuan Guo ◽  
Hai-Bo Yu ◽  
Zhi-Min Wang ◽  
Jun-Wei Zuo ◽  
...  
Keyword(s):  
Pulse Energy ◽  
Beam Quality ◽  
High Pulse Energy ◽  
High Beam ◽  
Ti:Sapphire Laser ◽  
High Pulse ◽  
Microsecond Pulse ◽  
High Beam Quality

scholarly journals High-pulse-energy multiphoton imaging of neurons and oligodendrocytes in deep murine brain with a fiber laser

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Michael J. Redlich ◽  
Brad Prall ◽  
Edesly Canto-Said ◽  
Yevgeniy Busarov ◽  
Lilit Shirinyan-Tuka ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Energy ◽  
Fluorescent Proteins ◽  
Average Power ◽  
Intravital Imaging ◽  
Laser Source ◽  
High Pulse Energy ◽  
Ti:Sapphire Laser ◽  
High Pulse ◽  
Murine Brain

AbstractHere we demonstrate high-pulse-energy multiphoton microscopy (MPM) for intravital imaging of neurons and oligodendrocytes in the murine brain. Pulses with an order of magnitude higher energy (~ 10 nJ) were employed from a ytterbium doped fiber laser source at a 1-MHz repetition rate, as compared to the standard 80-MHz Ti:Sapphire laser. Intravital imaging was performed on mice expressing common fluorescent proteins, including green (GFP) and yellow fluorescent proteins (YFP), and TagRFPt. One fifth of the average power could be used for superior depths of MPM imaging, as compared to the Ti:Sapphire laser: A depth of ~ 860 µm was obtained by imaging the Thy1-YFP brain in vivo with 6.5 mW, and cortical myelin as deep as 400 µm ex vivo by intrinsic third-harmonic generation using 50 mW. The substantially higher pulse energy enables novel regimes of photophysics to be exploited for microscopic imaging. The limitation from higher order phototoxicity is also discussed.

Mode-locked thulium-doped fiber laser with a narrow bandwidth and high pulse energy

2012 ◽  
Vol 9 (8) ◽  
pp. 587-590 ◽  
Author(s):  
W Zhou ◽  
D Y Shen ◽  
Y S Wang ◽  
J Y Long ◽  
Y An
Keyword(s):  
Fiber Laser ◽  
Pulse Energy ◽  
High Pulse Energy ◽  
Narrow Bandwidth ◽  
High Pulse

High pulse energy ZnGeP₂ OPO directly pumped by a Q-switched Tm-doped single-oscillator fiber laser

2021 ◽  
Author(s):  
Julian Schneider ◽  
Patrick Forster ◽  
Clement Romano ◽  
Marc Eichhorn ◽  
Christelle Kieleck
Keyword(s):  
Fiber Laser ◽  
Pulse Energy ◽  
High Pulse Energy ◽  
Single Oscillator ◽  
High Pulse

External-cavity diamond Raman laser performance at 1240 nm and 1485 nm wavelengths with high pulse energy

2016 ◽  
Vol 13 (6) ◽  
pp. 065001 ◽  
Author(s):  
V P Pashinin ◽  
V G Ralchenko ◽  
A P Bolshakov ◽  
E E Ashkinazi ◽  
M A Gorbashova ◽  
...  
Keyword(s):  
Pulse Energy ◽  
External Cavity ◽  
Raman Laser ◽  
High Pulse Energy ◽  
Laser Performance ◽  
High Pulse

An efficient high pulse energy and high average power cryogenic gas cooled multi-slab Yb:YAG amplifier

2012 ◽  
Author(s):  
P. D. Mason ◽  
K. Ertel ◽  
S. Banerjee ◽  
P. J. Phillips ◽  
C. Hernandez-Gomez ◽  
...  
Keyword(s):  
Pulse Energy ◽  
Average Power ◽  
High Pulse Energy ◽  
High Average Power ◽  
High Pulse
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