Waveguide PPLN second harmonic generator for NASA's space interferometry mission (SIM)

2007 ◽  
Author(s):  
Daniel H. Chang ◽  
Ilya Y. Poberezhskiy ◽  
Jerry L. Mulder
Keyword(s):  
Second Harmonic ◽  
Harmonic Generator ◽  
Second Harmonic Generator ◽  
Space Interferometry

scholarly journals Stimulated Raman Microscopy Implemented by Three Femtosecond Laser Sources

2021 ◽  
Vol 255 ◽  
pp. 06003
Author(s):  
Rajeev Ranjan ◽  
Maria Antonietta Ferrara ◽  
Luigi Sirleto
Keyword(s):  
Femtosecond Laser ◽  
Stimulated Raman Scattering ◽  
Second Harmonic ◽  
Laser Beams ◽  
Raman Gain ◽  
Harmonic Generator ◽  
Second Harmonic Generator ◽  
Laser Sources ◽  
Fingerprint Region ◽  
Stimulated Raman

In this work, the implementation of a femtosecond Stimulated Raman Scattering microscope, equipped with three femtosecond laser sources: a Titanium-Sapphire (Ti:Sa), an optical parametric oscillator (OPO), and a second harmonic generator (SHG); is presented. Our microscope is designed so that it can cover all the regions of Raman spectra, taking advantage of two possible laser combinations. The first, Ti:Sa and OPO laser beams, which cover the C-H region (>2800 cm-1 ) in stimulated Raman gain (SRG) modality, whereas the second, Ti:Sa and SHG laser beams, covering the C-H region and the fingerprint region in stimulated Raman losses (SRL) modality. The successful realization of the microscope is demonstrated, reporting images of polystyrene beads using both SRL and SRG modalities.

Nonresonant recirculating type II second-harmonic generator

2004 ◽  
Vol 43 (11) ◽  
pp. 2353
Author(s):  
T. Sean Ross ◽  
Gerald T. Moore
Keyword(s):  
Second Harmonic ◽  
Type Ii ◽  
Harmonic Generator ◽  
Second Harmonic Generator

KDP Q-switches and second harmonic generator for high-power solid-state lasers

1985 ◽  
Vol 57 (3-4) ◽  
pp. 313-316
Author(s):  
J. Bakos ◽  
T. Juhász ◽  
Cs. Kuti ◽  
L. V. Vannay
Keyword(s):  
Solid State ◽  
High Power ◽  
Second Harmonic ◽  
Solid State Lasers ◽  
Harmonic Generator ◽  
Second Harmonic Generator

Vertically aligned epitaxial KNbO3 nanorod array for piezoelectric energy harvester and second harmonic generator

Nano Energy ◽  
2015 ◽  
Vol 17 ◽  
pp. 261-268 ◽  
Author(s):  
Pil Gu Kang ◽  
Tae Kwon Lee ◽  
Chang Won Ahn ◽  
Ill Won Kim ◽  
Hyun Hwa Lee ◽  
...  
Keyword(s):  
Energy Harvester ◽  
Second Harmonic ◽  
Nanorod Array ◽  
Harmonic Generator ◽  
Piezoelectric Energy ◽  
Second Harmonic Generator ◽  
Vertically Aligned

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.

A Compact Second-Harmonic Generator for Tasks of Precision Spectroscopy Within the Range of 240–600 nm

2016 ◽  
Vol 37 (5) ◽  
pp. 440-447 ◽  
Author(s):  
T. V. Shpakovsky ◽  
I. V. Zalivako ◽  
I. A. Semerikov ◽  
A. A. Golovizin ◽  
A. S. Borisenko ◽  
...  
Keyword(s):  
Second Harmonic ◽  
Precision Spectroscopy ◽  
Harmonic Generator ◽  
Second Harmonic Generator
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