Nd:YAG Laser Power Transmission through an Optical Fiber.

1999 ◽  
Vol 27 (3) ◽  
pp. 151-155 ◽  
Author(s):  
Hirotaka KANAZAWA
Keyword(s):  
Optical Fiber ◽  
Nd:Yag Laser ◽  
Laser Power ◽  
Power Transmission

scholarly journals Key technologies of laser power transmission for in-flight UAVs recharging

2017 ◽  
Vol 61 ◽  
pp. 012134
Author(s):  
Z H Cui ◽  
W S Hua ◽  
X G Liu ◽  
T Guo ◽  
Y Yan
Keyword(s):  
Laser Power ◽  
Power Transmission ◽  
Key Technologies

scholarly journals Research on the Multi - purpose Nd:YAG Laser Power System using LLC Converter

2015 ◽  
Vol 64 (6) ◽  
pp. 885-890
Author(s):  
Tao Zheng ◽  
Hee-Je Kim ◽  
Jae-cheol Lee ◽  
Guo-Cheng Xu
Keyword(s):  
Power System ◽  
Nd:Yag Laser ◽  
Laser Power

Compact optical fiber components for a Nd:YAG laser delivery system

1994 ◽  
Author(s):  
Riccardo Falciai ◽  
Tania Pascucci ◽  
Alessandro Schena
Keyword(s):  
Optical Fiber ◽  
Delivery System ◽  
Nd:Yag Laser ◽  
Fiber Components

scholarly journals Thermo-Optical Switching Effect Based on a Tapered Optical Fiber and Higher Alkanes Doped with ZnS:Mn

Materials ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 5044
Author(s):  
Joanna E. Moś ◽  
Karol A. Stasiewicz ◽  
Katarzyna Matras-Postołek ◽  
Leszek R. Jaroszewicz
Keyword(s):  
Optical Fiber ◽  
Phase Change ◽  
Optical Switching ◽  
Power Transmission ◽  
Phase Changes ◽  
Temperature Threshold ◽  
Power Switching ◽  
Temperature Changes ◽  
Tapered Optical Fiber ◽  
The Difference

The paper investigates the effect of thermo-optic switching resulting from the hybrid combination of a tapered optical fiber (TOF) with alkanes doped with nanoparticles of zinc sulfide doped with manganese (ZnS:Mn NP). Presented measurements focused on controlling losses in an optical fiber by modification of a TOF cladding by the alkanes used, characterized by phase change. Temperature changes cause power transmission changes creating a switcher or a sensor working in an ON-OFF mode. Phase change temperatures and changes in the refractive index of the alkane used directly affected power switching. Alkanes were doped with ZnS:Mn NPs to change the hysteresis observed between ON-OFF modes in pure alkanes. The addition of nanoparticles (NPs) reduces the difference between phase changes due to improved thermal conductivity and introduces extra nucleating agents. Results are presented in the wide optical range of 550–1200 nm. In this investigation, hexadecane and heptadecane were a new cladding for TOF. The higher alkanes were doped with ZnS: Mn NPs in an alkane volume of 1 wt.% and 5 wt.%. The thermo-optic effect can be applied to manufacture a thermo-optic switcher or a temperature threshold sensor.

Investigation of the Characteristic of the Nd:YAG Laser for Standard Wavelength in Metrology

2013 ◽  
Vol 770 ◽  
pp. 398-401
Author(s):  
Prayut Potirak ◽  
Monludee Ranusawud ◽  
Pichet Limsuwan ◽  
Prathan Buranasiri
Keyword(s):  
Second Harmonic Generation ◽  
Diode Laser ◽  
Harmonic Generation ◽  
Nd:Yag Laser ◽  
Laser Power ◽  
Second Harmonic ◽  
Harmonic Generator ◽  
Second Harmonic Generator ◽  
532 Nm ◽  
Nd:Yag Crystal

This research studied characteristics of the Nd:YAG laser with second harmonic generation (SHG) at 532 nm. It can be develop as a standard wavelength according to the recommendation made by the Comite International des Poids et Measures (CIPM). This study investigates various parameters that effect wavelength and laser power of the Nd:YAG laser such as injection current of diode laser, temperature of Nd:YAG crystal and second harmonic generator crystal. Its wavelength can be tuned in the range of standard wavelength at 532.24503 nm with 10-7 of stability.

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