Wavefront reversal of laser radiation with intermediate frequency conversion to a different wavelength range

1984 ◽  
Vol 14 (12) ◽  
pp. 1654-1656
Author(s):  
V I Bespalov ◽  
M A Dvoretskiĭ ◽  
A M Kiselev ◽  
G A Pasmanik
Keyword(s):  
Laser Radiation ◽  
Wavelength Range ◽  
Frequency Conversion ◽  
Intermediate Frequency

Hybrid radio-intermediate-frequency oscillator with photonic-delay-matched frequency conversion pair

2015 ◽  
Vol 40 (12) ◽  
pp. 2894 ◽  
Author(s):  
Yitang Dai ◽  
Ruixin Wang ◽  
Feifei Yin ◽  
Jian Dai ◽  
Yue Zhou ◽  
...  
Keyword(s):  
Frequency Conversion ◽  
Intermediate Frequency ◽  
Frequency Oscillator

Frequency conversion of neodymium laser radiation by resonant pumping of YAG crystals activated with Tm3+and Ho3+ions

1977 ◽  
Vol 7 (5) ◽  
pp. 633-634 ◽  
Author(s):  
B M Antipenko ◽  
S P Voronin ◽  
Artur A Mak ◽  
V A Pis'mennyĭ ◽  
V N Polikarpova ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Frequency Conversion ◽  
Neodymium Laser ◽  
Resonant Pumping

The Use of Digital Wireless Communication Network Optimization in the Frequency Conversion Technology

2014 ◽  
Vol 556-562 ◽  
pp. 4863-4866
Author(s):  
Chao Yan ◽  
Li Zhang
Keyword(s):  
Communication Network ◽  
Wireless Communication ◽  
Network Optimization ◽  
Frequency Conversion ◽  
Intermediate Frequency ◽  
Wireless Technology ◽  
Wireless Communication Network ◽  
Digital Frequency ◽  
Core Technology ◽  
Conversion Technology

in wireless communication network, the digital frequency conversion technology is a core technology, with the development of digital wireless technology, wireless technology is more and more mature, the broadband wireless infrastructure requirements also gradually improve, but because of limited technical level, the current signal in the frequency conversion process, RF signal after many simulation conversion into intermediate frequency, and then in the intermediate frequency conversion to digital, then can carry on the digital frequency conversion, unable to meet the demands of network development, this article discussed the technology of digital frequency wireless communication network optimization based on.

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