Overlapping Time-Lens Array

Klein, Avi; Sibony, Inbar; Meir, Sara; Shahal, Shir; Duadi, Hamootal; Fridman, Moti

doi:10.1109/jphot.2019.2918007

Cited by 9 publications

(5 citation statements)

References 23 publications

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“…The first channel has a low resolution measurement with a photo-detector, which allows to detect temporal shifts beyond 100 round trips with a temporal resolution of 50 . The second channel has a timestretch system for spectral detection of the signal in real-time with a spectral resolution of 0.2 [70,71]. The third channel has an array of three time-lenses, measuring the state of polarization evolution with a 0.5 resolution [72,73].…”

Section: Experimental Setup and The Mode-locking Dynamics In Fiber Lasermentioning

confidence: 99%

Polarization dynamics of ultrafast solitons

Klein,

Meir,

Duadi

et al. 2021

Preprint

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We study the polarization dynamics of ultrafast solitons in mode-locked fiber lasers. We find that when a stable soliton is generated, it's state-of-polarization shifts toward a stable state and when the soliton is generated with excess power levels it experiences relaxation oscillations in its intensity and timing. On the other hand, when a soliton is generated in an unstable state-of-polarization, it either decays in intensity until it disappears, or its temporal width decreases until it explodes into several solitons and then it disappears. We also found that when two solitons are simultaneously generated close to each other, they attract each other until they collide and merge into a single soliton. Although, these two solitons are generated with different states-of-polarization, they shift their state-of-polarization closer to each other until the polarization coincides when they collide. We support our findings by numerical calculations of a non-Lagrangian approach by simulating the Ginzburg-Landau equation governing the dynamics of solitons in a laser cavity. Our model also predicts the relaxation oscillations of stable solitons and the two types of unstable solitons observed in the experimental measurements.

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Section: Experimental Setup and The Mode-locking Dynamics In Fiber Lasermentioning

confidence: 99%

Polarization dynamics of ultrafast solitons

Klein,

Meir,

Duadi

et al. 2021

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…Time-lenses and time-stretch system can measure ultrafast phenomena with high temporal resolution . [1][2][3][4][5][6][7][8][9][10][11][12] We obtain high temporal resolution in different phenomena and measure their dyanmics. [1][2][3][4][5][6][7][8][9][10] This include the temporal structure of ultrafast rogue waves [13][14][15][16] some properties of fiber devices.…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3][4][5][6][7][8][9][10][11][12] We obtain high temporal resolution in different phenomena and measure their dyanmics. [1][2][3][4][5][6][7][8][9][10] This include the temporal structure of ultrafast rogue waves [13][14][15][16] some properties of fiber devices. [17][18][19][20][21][22] These systems are also benefitual to measure bio samples with high temporal resolution, [23][24][25][26][27][28][29][30] and the dynamics of nano-structures.…”

Section: Introductionmentioning

confidence: 99%

Quantum temporal optics

Fridman,

Cohen

2024

Real-Time Measurements, Rogue Phenomena, and Single-Shot Applications IX

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This manuscript introduces and shares MATLAB code for simulating the behavior of a temporal SU(1,1) interferometer, offering a valuable resource for researchers and practitioners in the field. The provided code facilitates comprehensive simulations of the interferometer's dynamics, enabling the exploration of its response to various parameters and scenarios. The simulations delve into the interferometer's performance, emphasizing its sensitivity to ultrafast phase changes and its concurrent operation in both the time and spectral domains. By making the MATLAB code openly available, this contribution aims to foster collaboration, enhance reproducibility, and serve as a foundational tool for researchers delving into the design and analysis of temporal SU(1,1) interferometers. The manuscript provides detailed documentation on code usage, empowering users to adapt and extend the simulations for their specific research inquiries.

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“…Time-lenses and time-stretch system can measure ultrafast phenomena with high temporal resolution . [1][2][3][4][5][6][7][8][9][10] We obtain high temporal resolution in different phenomena and measure their dyanmics. [1][2][3][4][5][6][7][8][9][10] This include the temporal structure of ultrafast rogue waves [11][12][13][14] some properties of fiber devices.…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3][4][5][6][7][8][9][10] We obtain high temporal resolution in different phenomena and measure their dyanmics. [1][2][3][4][5][6][7][8][9][10] This include the temporal structure of ultrafast rogue waves [11][12][13][14] some properties of fiber devices. [15][16][17][18][19][20] These systems are also benefitual to measure bio samples with high temporal resolution, [21][22][23][24][25][26][27][28] and the dynamics of nano-structures.…”

Section: Introductionmentioning

confidence: 99%

Quantum temporal optics devices

Fridman

2024

Quantum Sensing, Imaging, and Precision Metrology II

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Quantum interferometers represent a powerful class of devices that exploit the principles of quantum mechanics to achieve highly sensitive measurements and precise detection capabilities. In classical interferometry, light waves or matter waves combine and interfere, resulting in constructive or destructive interference patterns that encode information about the system being studied. In the quantum realm, interferometers leverage the unique properties of quantum states, such as superposition and entanglement, to surpass the sensitivity limits imposed by classical physics. We developed a new class of quantum interferometers, namely, the temporal SU(1,1) interferometer. Here, we present the code for numerically comparing classical SU(2) interferometer, regular quantum SU(1,1) interferometer, and our temporal SU(1,1) interferometer.

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Overlapping Time-Lens Array

Cited by 9 publications

References 23 publications

Polarization dynamics of ultrafast solitons

Polarization dynamics of ultrafast solitons

Quantum temporal optics

Quantum temporal optics devices

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