Design and performance of a composite Tm:YAG laser pumped by VBG-stabilized narrow-band laser diode

2017 ◽  
Vol 26 (7) ◽  
pp. 074211 ◽  
Author(s):  
Shu-Tao Dai ◽  
Jian-Hong Huang ◽  
Hai-Zhou Huang ◽  
Li-Xia Wu ◽  
Jin-Hui Li ◽  
...  
Keyword(s):  
Laser Diode ◽  
Narrow Band ◽  
Tm:Yag Laser ◽  
And Performance ◽  
Narrow Band Laser

scholarly journals Efficient 1645 nm continuous-wave and Q‑switched Er:YAG laser pumped by 1532 nm narrow-band laser diode

2011 ◽  
Vol 19 (27) ◽  
pp. 26810 ◽  
Author(s):  
Liang Zhu ◽  
Mingjian Wang ◽  
Jun Zhou ◽  
Weibiao Chen
Keyword(s):  
Laser Diode ◽  
Continuous Wave ◽  
Er:Yag Laser ◽  
Narrow Band ◽  
Narrow Band Laser

Modulation transfer function testing of FPA using narrow-band laser speckle

2000 ◽  
Author(s):  
Qing Hua ◽  
Wenlong Zheng ◽  
Yuguang Li ◽  
Yinzhong Liang ◽  
Ping'an He ◽  
...  
Keyword(s):  
Transfer Function ◽  
Modulation Transfer Function ◽  
Narrow Band ◽  
Laser Speckle ◽  
Modulation Transfer ◽  
Function Testing ◽  
Narrow Band Laser

scholarly journals A Simple Microstrip Phase Shifter

1992 ◽  
Vol 45 (1) ◽  
pp. 105 ◽  
Author(s):  
SW Amy ◽  
MI Large
Keyword(s):  
Low Power ◽  
Phase Shifter ◽  
Narrow Band ◽  
Phase Shifters ◽  
Performance Data ◽  
Frequency Range ◽  
Design Chart ◽  
Binary Phase ◽  
Gain Variation ◽  
And Performance

A novel, inexpensive, series-connected loaded-line (SCOLL) phase shifter has been developed for the Molonglo Observatory Synthesis Telescope. The phase shifter, which operates at 0�843 GHz, consists of a ",3>'/8 length of microstrip with series connected varactors at each end. Although designed as a binary phase shifter, the insertion phase varies almost linearly with varactor reactance, with very little gain variation for phase ranges up to 90�. Thus, driven by a digital-to-analogue (D/ A) converter, a SCOLL becomes a programmable phase shifter of any desired resolution. The same technique would be suitable for narrow-band low power applications in the frequency range 0�1 to 10 GHz. This paper gives the basic theory of SCOLL phase shifters, a design chart, construction details and performance data.

Narrow-band laser with an Nd3+-activated fibre

1994 ◽  
Vol 24 (1) ◽  
pp. 19-20
Author(s):  
V A Sychugov ◽  
A E Tikhomirov ◽  
A V Kuznetsov ◽  
I E Samartsev
Keyword(s):  
Narrow Band ◽  
Narrow Band Laser

Measurement of the width of a narrow-band laser spectrum

1996 ◽  
Vol 26 (3) ◽  
pp. 240-241
Author(s):  
G D Laptev ◽  
Anatolii S Chirkin
Keyword(s):  
Narrow Band ◽  
Laser Spectrum ◽  
Narrow Band Laser
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