High-power and low-noise 1.55 μm InP-based quantum dash lasers

2004 ◽  
Author(s):  
Patrick Resneau ◽  
Michel Calligaro ◽  
Shailendra Bansropun ◽  
Olivier Parillaud ◽  
Michel Krakowski ◽  
...  
Keyword(s):  
High Power ◽  
Low Noise ◽  
Quantum Dash

High power and very low noise operation at 1.3 and 1.5 μm with quantum dot and quantum dash Fabry-Perot lasers for microwave links

2006 ◽  
Author(s):  
Patrick Resneau ◽  
Michel Calligaro ◽  
Michel Krakowski ◽  
Huiyun Liu ◽  
Mark Hopkinson ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Power ◽  
Low Noise ◽  
Fabry Perot ◽  
Quantum Dash

Study on high power microwave nonlinear effects and degradation characteristics of C-band low noise amplifier

2022 ◽  
Vol 128 ◽  
pp. 114427
Author(s):  
Li Fuxing ◽  
Chai Changchun ◽  
Wu Han ◽  
Wang Lei ◽  
Liang Qishuai ◽  
...  
Keyword(s):  
High Power ◽  
Nonlinear Effects ◽  
Low Noise ◽  
Low Noise Amplifier ◽  
High Power Microwave ◽  
Noise Amplifier ◽  
Power Microwave

Progress on High-Power Low-Noise Continuous-Wave Single-Frequency All-Solid-State Lasers

2021 ◽  
Vol 48 (5) ◽  
pp. 0501002
Author(s):  
张宽收 Zhang Kuanshou ◽  
卢华东 Lu Huadong ◽  
李渊骥 Li Yuanji ◽  
冯晋霞 Feng Jinxia
Keyword(s):  
Solid State ◽  
High Power ◽  
Continuous Wave ◽  
Low Noise ◽  
Single Frequency ◽  
Solid State Lasers

High-power and low-noise blue-violet laser diodes on a GaN substrate

2006 ◽  
Author(s):  
T. Kano ◽  
Y. Bessho ◽  
H. Ohbo ◽  
H. Izu ◽  
M. Hata ◽  
...  
Keyword(s):  
High Power ◽  
Laser Diodes ◽  
Low Noise

Low-noise amplification of high-power pulses in multimode fibers

1999 ◽  
Vol 11 (6) ◽  
pp. 650-652 ◽  
Author(s):  
M. Hofer ◽  
M.E. Fermann ◽  
A. Galvanauskas ◽  
D. Harter ◽  
R.S. Windeler
Keyword(s):  
High Power ◽  
Low Noise ◽  
Multimode Fibers ◽  
Noise Amplification

HIGH-PERFORMANCE SURFACE TRANSVERSE WAVE RESONATORS IN THE LOWER GHz FREQUENCY RANGE

2000 ◽  
Vol 10 (03) ◽  
pp. 735-792 ◽  
Author(s):  
IVAN D. AVRAMOV
Keyword(s):  
Phase Noise ◽  
Transverse Wave ◽  
High Power ◽  
Acoustic Waves ◽  
Power Efficiency ◽  
Surface Acoustic Waves ◽  
Low Noise ◽  
Propagation Loss ◽  
Range Data ◽  
Frequency Range

Since the first successful surface transverse wave (STW) resonator was demonstrated by Bagwell and Bray in 1987, STW resonant devices on temperature stable cut orientations of piezoelectric quartz have enjoyed a spectacular development. The tremendous interest in these devices is based on the fact that, compared to the widely used surface acoustic waves (SAW), the STW acoustic mode features some unique properties which makes it very attractive for low-noise microwave oscillator applications in the 1.0 to 3.0 GHz frequency range in which SAW based or dielectric resonator oscillators (DRO) fail to provide satisfactory performance. These STW properties include: high propagation velocity, material Q-values exceeding three times those of SAW and bulk acoustic waves (BAW) on quartz, low propagation loss, unprecedented 1/f device phase noise, extremely high power handling ability, as well as low aging and low vibration sensitivity. This paper reviews the fundamentals of STW propagation in resonant geometries on rotated Y-cuts of quartz and highlights important design aspects necessary for achieving desired STW resonator performance. Different designs of high- and low-Q, low-loss resonant devices and coupled resonator filters (CRF) in the 1.0 to 2.5 GHz range are characterized and discussed. Design details and data on state-of-the-art STW based fixed frequency and voltage controlled oscillators (VCO) with low phase noise and high power efficiency are presented. Finally, several applications of STW devices in GHz range data transmitters, receivers and sensors are described and discussed.

Sign in / Sign up

Export Citation Format

Share Document