Results 311 to 320 of about 803,745 (379)

All-solid-state self-mode locking of a Nd:YLF laser

Optics Letters, 1994
An all-solid-state, Kerr-lens mode-locked Nd:YLF laser is reported that uses a simple X-fold cavity with separate gain and nonlinear media. Self-starting pulses of 3 ps are reported at 1.047 microm with significant enhancements in stability and starting behavior over previous Kerr-lens mode-locked Nd:YLF lasers.
J R, Lincoln, A I, Ferguson
openaire   +2 more sources

All-solid-state self-mode-locked Ti:sapphire laser

Optics Letters, 1994
An all-solid-state self-mode-locked Ti:sapphire laser is described. This laser was pumped by a diode-laser-pumped intracavity-frequency-doubled cw Nd:YLF minilaser and produced femtosecond pulses for pump powers as low as 500 mW.
K, Lamb, D E, Spence, J, Hong, C, Yelland, W, Sibbett   +4 more
openaire   +2 more sources

Alpha-phase indium selenide saturable absorber for a femtosecond all-solid-state laser.

Optics Letters, 2019
We successfully fabricated the high-quality few-layered α-In2Se3 and investigated its carrier dynamics and nonlinear optical absorption properties by pump-probe and open-aperture Z-scan technologies. Intra- and inter-band relaxation times were determined
Xiaoli Sun, Jingliang He, Bingnan Shi, Baitao Zhang, Kejian Yang, Chengqian Zhang, Ruihua Wang   +6 more
semanticscholar   +1 more source

High performance in situ annealed partially pressurized pulsed laser deposited WO3 & V2O5 thin film electrodes for use as flexible all solid state supercapbatteries

Journal of Materials Chemistry A, 2020
Flexible all solid-state hybrid supercapacitors (HSCs) are considered to be significant energy storage devices and are used as major power sources in various real-time applications.
R. Velmurugan, P. Alagammai, M. Ulaganathan, B. Subramanian   +3 more
semanticscholar   +1 more source

Development of all-solid-state ultraviolet lasers

Journal of Laser Applications
Since the discovery of the frequency doubling phenomenon in the 1960s, there has been a continuous emergence of solid-state lasers with varying wavelengths. Technological advancements have facilitated the generation of various types of ultraviolet lasers by employing diverse frequency doubling crystals and pump sources.
Zhuo Zhang, Yao Ma, Chao Niu, Kuan Li, Ke Wang, Chunting Wu, Yongji Yu   +6 more
openaire   +1 more source

All-solid-state actively mode-locked Cr:LiSAF laser

Optics Letters, 1994
We have demonstrated an actively mode-locked Cr:LiSAF laser pumped by 659-nm radiation from an intracavity frequency-doubled diode-pumped Nd:YLF laser. The laser was tunable from 815 to 915 nm, and pulses of 30-ps duration at an average power of 3.5 mW were generated.
M J, Dymott, I M, Botheroyd, G J, Hall, J R, Lincoln, A I, Ferguson   +4 more
openaire   +2 more sources

All-Solid-State Cr:LiSAF Femtosecond Lasers

1999
Two types of all-solid-state Cr:LiSAF femtosecond lasers are demonstrated. One laser aims at generation of ultrashort pulses. Transform-limited 30-fs pulses were generated from this diode-pumped, Kerr-lens mode-locked laser with a time-bandwidth product of 0.32 by using a wide gain bandwidth of the Cr:LiSAF crystal.
Shin-ichiro Aoshima, Haruyasu Itoh, Makoto Hosoda, Yutaka Tsuchiya   +3 more
openaire   +1 more source

All-solid-state diode-pumped eyesafe lasers

SPIE Proceedings, 1992
An eyesafe source at 1.61 J.UD with 2.1 % wallplug efficiency, is demonstrated using a Nd:YAG pumped KTP optical parametric oscillator with total peak-power conversion efficiency of 70% and an energy conversion efficiency of 47 % to 1.61 J.UD or 30% to l.54J.UD.
Larry R. Marshall, Alex H. Kaz, Ralph L. Burnham   +2 more
openaire   +1 more source

Femtosecond all-solid-state laser for refractive surgery

SPIE Proceedings, 2003
Refractive surgery in the pursuit of perfect vision (e.g. 20/10) requires firstly an exact measurement of abberations induced by the eye and then a sophisticated surgical approach. A recent extension of wavefront measurement techniques and adaptive optics to ophthalmology has quantitatively characterized the quality of the human eye.
Zickler, L., Han, M., Giese, G., Loesel, F., Bille, J.   +4 more
openaire   +2 more sources

One-step laser direct writing of boron-doped electrolyte as all-solid-state microsupercapacitors

Carbon, 2019
High specific energy microsupercapacitor (MSC) as miniature all solid-state energy storage device has attracted wide interest due to its high energy and power density, long cycle life, integrability and high safety.
X. Mu, Jingwei Du, Yan Li, H. Bai, Hao Zhao, Zhiming Wei, Baoyu Huang, Y. Sheng, Zhenxing Zhang, E. Xie   +9 more
semanticscholar   +1 more source