Amplitude noise suppression by intracavity phase modulation in a harmonically mode-locked laser

2018 ◽  
Vol 105 ◽  
pp. 322-324 ◽  
Author(s):  
Sarper Ozharar ◽  
Ibrahim Ozdur
Keyword(s):  
Phase Modulation ◽  
Noise Suppression ◽  
Amplitude Noise ◽  
Mode Locked Laser

Next Generation Laser Voltage Probing

2008 ◽  
Author(s):  
Yin S Ng ◽  
William Lo ◽  
Kenneth Wilsher
Keyword(s):  
Phase Modulation ◽  
Phase Locked Loop ◽  
Next Generation ◽  
Solid Immersion Lens ◽  
User Friendliness ◽  
New Developments ◽  
Polarization Difference ◽  
Previous Generation ◽  
Mode Locked Laser ◽  
Optical Laser

Abstract We present an overview of Ruby, the latest generation of backside optical laser voltage probing (LVP) tools [1, 2]. Carrying over from the previous generation of IDS2700 systems, Ruby is capable of measuring waveforms up to 15GHz at low core voltages 0.500V and below. Several new optical capabilities are incorporated; these include a solid immersion lens (SIL) for improved imaging resolution [3] and a polarization difference probing (PDP) optical platform [4] for phase modulation detection. New developments involve Jitter Mitigation, a scheme that allows measurements of jittery signals from circuits that are internally driven by the IC’s onboard Phase Locked Loop (PLL). Additional timing features include a Hardware Phase-Locked Loop (HWPLL) scheme for improved locking of the LVP’s Mode-Locked Laser (MLL) to the tester clock as well as a clockless scheme to improve the LVP’s usefulness and user friendliness. This paper presents these new capabilities and compares these with those of the previous generation of LVP systems [5, 6].

scholarly journals First modeling of the PDSMZ-type optical-3R gate scheme and its available degree of random-amplitude-noise suppression

2006 ◽  
Vol 14 (1) ◽  
pp. 348 ◽  
Author(s):  
Yoshiyasu Ueno ◽  
Masashi Toyoda ◽  
Rei Suzuki ◽  
Youhe Nagasue
Keyword(s):  
Noise Suppression ◽  
Amplitude Noise

He - Se mode locked laser with internal phase modulation

1971 ◽  
Vol 3 (3) ◽  
pp. 161-164 ◽  
Author(s):  
A. Ferrario ◽  
B. Querzola
Keyword(s):  
Phase Modulation ◽  
Internal Phase ◽  
Mode Locked Laser

Ultralow-jitter and -amplitude-noise semiconductor-based actively mode-locked laser

2006 ◽  
Vol 31 (19) ◽  
pp. 2870 ◽  
Author(s):  
Franklyn Quinlan ◽  
Sangyoun Gee ◽  
Sarper Ozharar ◽  
Peter J. Delfyett
Keyword(s):  
Amplitude Noise ◽  
Mode Locked Laser
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