Interferometric measurement of low-frequency phase noise characteristics of diode laser-pumped Nd:YAG ring laser

1989 ◽  
Vol 25 (12) ◽  
pp. 774 ◽  
Author(s):  
K.J. Williams ◽  
A. Dandridge ◽  
A.D. Kersey ◽  
J.F. Weller ◽  
A.M. Yurek ◽  
...  
Keyword(s):  
Phase Noise ◽  
Diode Laser ◽  
Ring Laser ◽  
Low Frequency ◽  
Noise Characteristics ◽  
Interferometric Measurement ◽  
Frequency Phase

Phase noise characteristics associated with low-frequency noise in submicron SOI MOSFET feedback oscillator for RF IC's

1999 ◽  
Vol 20 (1) ◽  
pp. 54-56 ◽  
Author(s):  
Ying-Che Tseng ◽  
W.M. Huang ◽  
E. Spears ◽  
D. Spooner ◽  
D. Ngo ◽  
...  
Keyword(s):  
Phase Noise ◽  
Low Frequency ◽  
Frequency Noise ◽  
Low Frequency Noise ◽  
Soi Mosfet ◽  
Noise Characteristics

A STUDY ON TRANSIT TIME FLUCTUATION, AND CORRELATION BETWEEN LOW FREQUENCY PHASE AND CURRENT OR AMPLITUDE NOISES IN A TRANSISTOR

2007 ◽  
Vol 07 (04) ◽  
pp. C69-C74
Author(s):  
K. TAKAGI
Keyword(s):  
Experimental Study ◽  
Diffusion Coefficient ◽  
Phase Noise ◽  
Transit Time ◽  
Low Frequency ◽  
Bipolar Transistor ◽  
Collector Current ◽  
Amplitude Fluctuations ◽  
Time Fluctuation ◽  
Frequency Phase

The low frequency phase and amplitude or average collector current noises are studied in a bipolar transistor. The transit time fluctuation is calculated from the diffusion coefficient fluctuation in the base. The phase noise is proportional to the base transit time fluctuation of the carriers. We discuss the relation between the phase and amplitude fluctuations and find both fluctuations correlate each other in low frequency. An experimental study is carried out in a bipolar transistor.

Measurements of generation-recombination effect by low-frequency phase-noise technique in AlGaN/GaN MOSHFETs

2011 ◽  
Vol 8 (5) ◽  
pp. 1539-1543 ◽  
Author(s):  
Cemil Kayis ◽  
Jacob H. Leach ◽  
C.Y. Zhu ◽  
Mo Wu ◽  
X. Li ◽  
...  
Keyword(s):  
Phase Noise ◽  
Low Frequency ◽  
Recombination Effect ◽  
Frequency Phase

scholarly journals Optimizing noise characteristics of mode-locked Yb-doped fiber laser using gain-induced RIN-transfer dynamics

2021 ◽  
Vol 9 ◽  
Author(s):  
Jiangshuoxue Han ◽  
Yang Liu ◽  
Zejiang Deng ◽  
Gehui Xie ◽  
Daping Luo ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Phase Noise ◽  
Transfer Functions ◽  
Dopant Concentration ◽  
Corner Frequency ◽  
Dispersion Management ◽  
Noise Characteristics ◽  
Laser Design ◽  
Parameter Dependent ◽  
Low Phase Noise

Abstract Gain-parameter-dependent transfer functions and phase-noise performances in a mode-locked Yb-doped fiber laser are measured in this study. It is discovered that the corner frequency in the amplitude and phase domains is determined by the absorption coefficient of the gain fiber, when the total absorption and other cavity parameters are fixed. This shows that an oscillator using gain fiber with higher dopant concentration accumulates more phase noise. Furthermore, we present net cavity dispersion-dependent transfer functions to verify the effect of dispersion management on the frequency response. We derive a guideline for optimizing mode-locked fiber laser design to achieve low phase noise and timing jitter.

Investigation of Low-Frequency Noise Characteristics in Gated Schottky Diodes

2021 ◽  
Vol 42 (3) ◽  
pp. 442-445
Author(s):  
Dongseok Kwon ◽  
Wonjun Shin ◽  
Jong-Ho Bae ◽  
Suhwan Lim ◽  
Byung-Gook Park ◽  
...  
Keyword(s):  
Schottky Diodes ◽  
Low Frequency ◽  
Frequency Noise ◽  
Low Frequency Noise ◽  
Noise Characteristics
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