Terahertz-wave parametric generation characteristics of MgO:LiNbO3

2002 ◽  
Vol 85 (4) ◽  
pp. 22-29 ◽  
Author(s):  
Karino Ken-ichi ◽  
Shikata Jun-ichi ◽  
Kawase Kodo ◽  
Ito Hiromasa ◽  
Sahashi Ietaka
Keyword(s):  
Terahertz Wave ◽  
Parametric Generation

Terahertz-wave Parametric Generation pumped by Microchip Nd:YAG laser

2007 ◽  
Author(s):  
S. Hayashi ◽  
T. Shibuya ◽  
H. Sakai ◽  
H. Kan ◽  
T. Taira ◽  
...  
Keyword(s):  
Nd:Yag Laser ◽  
Terahertz Wave ◽  
Parametric Generation

Frequency-agile injection-seeded terahertz-wave parametric generation: publisher’s note

2020 ◽  
Vol 45 (3) ◽  
pp. 627
Author(s):  
Yoshikiyo Moriguchi ◽  
Yu Tokizane ◽  
Yuma Takida ◽  
Kouji Nawata ◽  
Shigenori Nagano ◽  
...  
Keyword(s):  
Terahertz Wave ◽  
Parametric Generation ◽  
Frequency Agile

Tunable Terahertz-wave Parametric Generation pumped by Microchip Nd:YAG laser

2008 ◽  
Author(s):  
S. Hayashi ◽  
T. Shibuya ◽  
H. Sakai ◽  
H. Kan ◽  
T. Taira ◽  
...  
Keyword(s):  
Nd:Yag Laser ◽  
Terahertz Wave ◽  
Parametric Generation

Enhanced terahertz-wave parametric generation and oscillation in lithium niobate waveguides at terahertz frequencies

2005 ◽  
Vol 30 (24) ◽  
pp. 3392 ◽  
Author(s):  
A. C. Chiang ◽  
T. D. Wang ◽  
Y. Y. Lin ◽  
S. T. Lin ◽  
H. H. Lee ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Terahertz Wave ◽  
Parametric Generation ◽  
Terahertz Frequencies

REVIEW ON PARAMETRIC GENERATION OF TERAHERTZ WAVE: FROM MAXIMUM CONVERSION EFFICIENCY TO NEW ROUTE TO COMPACT AND PORTABLE SOURCES

2011 ◽  
Vol 20 (03) ◽  
pp. 249-270 ◽  
Author(s):  
YUJIE J. DING ◽  
PU ZHAO ◽  
SRINIVASA RAGAM ◽  
DA LI ◽  
IOULIA B. ZOTOVA
Keyword(s):  
Output Power ◽  
Conversion Efficiency ◽  
Laser Cavity ◽  
Terahertz Wave ◽  
Solid State Laser ◽  
Parametric Generation ◽  
Maximum Conversion ◽  
Laser Crystals ◽  
Maximum Conversion Efficiency ◽  
Photon Conversion

We review the recent progress made by our group on power scaling of THz waves and the development of compact and portable THz sources. By reversely stacking GaP plates, we were able to improve the photon conversion efficiency from 25% to 40%, which is the record-high value. As the number of the stacked GaP plates was increased from 4 to 5, the output power was decreased. This is the evidence on back conversion. In order to make our THz source truly compact and portable, we investigated a new route to THz generation by mixing two frequencies generated by a single Nd :YLF solid-state laser. After two Nd :YLF crystals were introduced in the laser cavity, the output power was scaled up to 4.5 μW. Such a configuration exhibits versatile characteristics such as the generation of different THz frequencies by combining two different laser crystals.

Frequency-agile injection-seeded terahertz-wave parametric generation

2019 ◽  
Vol 45 (1) ◽  
pp. 77 ◽  
Author(s):  
Yoshikiyo Moriguchi ◽  
Yu Tokizane ◽  
Yuma Takida ◽  
Kouji Nawata ◽  
Shigenori Nagano ◽  
...  
Keyword(s):  
Terahertz Wave ◽  
Parametric Generation ◽  
Frequency Agile
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