Search Results - "Optical feedback"

Deterministic Chaos Maps in External-Cavity Semiconductor Lasers with Short-Delay Optical Feedback.

Authors: Castañón Ávila, Gerardo Antonio Sarmiento-Moncada, Ana Maria Aragón-Zavala, Alejandro et al.

Source: Applied Sciences (2076-3417); Jul2026, Vol. 16 Issue 13, p6409, 29p

Effect of Time Delay on the Incoherent Output of a QDSEL (Quantum Dot nanoparticles) Using a Closed-Loop System with Optical Feedback.

Authors: Hussein, Eman Hamid Ghalib, Basim Abdullattif Al-Dayem, Wajeha Abd

Source: Journal of Nanostructures. Summer2026, Vol. 16 Issue 3, p3904-3913. 10p.

Analysis of self-mixing in THz quantum cascade lasers under varying mode dynamics and external optical feedback.

Authors: Stanojević, Novak Vuković, Nikola Ignjatović, Milan et al.

Source: Applied Physics B: Lasers & Optics. Jun2026, Vol. 132 Issue 6, p1-17. 17p.

Subjects: Quantum cascade lasers, Optical feedback, Laser beams, Terahertz spectroscopy

Monocular visual servo control of a quadcopter for crossing windows, doors, and corridors.

Authors: Toro‐Arcila, Carlos A. Becerra, Hector M. Arechavaleta, Gustavo

Source: Asian Journal of Control; Nov2025, Vol. 27 Issue 6, p2706-2723, 18p

Dual-Wavelength Phase Transition Random Lasers with Switchable Modes.

Authors: Zhu, Ran Tong, Junhua Shi, Xiaoyu et al.

Source: Crystals (2073-4352); Oct2025, Vol. 15 Issue 10, p853, 9p

Point-of-use refractometer using self-mixing optical feedback interferometry with predictive measurement for flowmetry applications.

Authors: Bhardwaj, Vibhor Kumar Thakur, Amita Maini, Surita

Source: Optical & Quantum Electronics. Jun2025, Vol. 57 Issue 6, p1-19. 19p.

Subjects: Optical feedback, Refractive index, Benzyl chloride, Fluidic devices, Microfluidic devices

Real-time masking in photonic reservoir computing based on semiconductor lasers.

Authors: Chen, Jiahao Hou, Yushuang Guo, Xiaoyu et al.

Source: Applied Physics B: Lasers & Optics. Jul2025, Vol. 131 Issue 7, p1-9. 9p.

Subjects: Semiconductor lasers, Optical feedback, Optical computing, Nonlinear mechanics, Scientific computing, Electronic modulation

A Prototype of a Mobile System for Laser Engineering of Microbial Systems Based on a Microchip Laser.

Authors: Ashikhmin, D. I. Minaev, N. V. Yusupov, V. I.

Source: Instruments & Experimental Techniques. Apr2026, Vol. 69 Issue 2, p373-378. 6p.

Subjects: Optical feedback, Solid-state lasers, Biological laboratories, Microbiology, Laser industry

An evaluation method of optical feedback factor using the slope characteristics of reconstructed signal in self-mixing interferometer.

Authors: Pak, Song-Chol Ri, Chol-Yong Choe, Jin-Hyok et al.

Source: Optical Review. Apr2026, Vol. 33 Issue 2, p242-249. 8p.

Subjects: Optical feedback, Laser interferometers, Semiconductor lasers, Signal reconstruction, Signal processing, Phase transitions, Laser based sensors

Nonlinear dynamics of add-drop microring resonator subject to double optical feedbacks.

Authors: Li, Lili Xie, Yiyuan Jiang, Xiao et al.

Source: Nonlinear Dynamics. Aug2025, Vol. 113 Issue 16, p21001-21012. 12p.

ENABLING SECURE HIGH-SPEED DATA TRANSMISSION: COHERENT CHAOTIC OPTICAL COMMUNICATION WITH DEEP LEARNING AND ELECTRO-OPTIC FEEDBACK.

Authors: T., Sivasakthi S., Brindha T., Ilavarasan

Source: Yugoslav Journal of Operations Research; 2025, Vol. 35 Issue 3, p501-522, 22p

ADVANCE AND DEVELOPMENT OF CHAOTIC OPTICAL COMMUNICATIONS: A REVIEW.

Authors: Al-Gburi, Mohamed Khudhair Murdas, Ibrahim A.

Source: Kufa Journal of Engineering; Jul2025, Vol. 16 Issue 3, p519-545, 27p

Defending Against the Homodyne Detector-Blinding Attack on Continuous-Variable Quantum Key Distribution Using an Adjustable Optical Attenuator.

Authors: Wang, Yijun Li, Yanyan Jiang, Wenqi et al.

Source: Entropy. Jun2025, Vol. 27 Issue 6, p631. 13p.

Enabling Low‐Threshold Random Lasing by Transforming Intrinsic Disorder Into Efficient Feedback in Quasi‐2D Tin‐Based Perovskites.

Authors: Lin, Runkang Lu, Shudi Ma, Jingteng et al.

Source: Laser & Photonics Reviews; 7/8/2026, Vol. 20 Issue 13, p1-9, 9p

Nanowire Lasing With SiN Microring Resonator.

Authors: Yi, Ruixuan Zhang, Xiaotong Shi, Zheze et al.

Source: Laser & Photonics Reviews; 7/8/2026, Vol. 20 Issue 13, p1-8, 8p

Coherent Multi‐Pulsing Induced by Engineered Heterogeneity in Diode Laser Arrays.

Authors: Spitz, Olivier Scranton, Greggory Golden, Kendall et al.

Source: Laser & Photonics Reviews; 6/18/2026, Vol. 20 Issue 12, p1-13, 13p

Flexibly tunable dual-mode semiconductor laser based on amplified feedback.

Authors: Chen, Huibin You, Zhenyu Xu, Kaize

Source: Applied Physics B: Lasers & Optics. Mar2025, Vol. 131 Issue 3, p1-6. 6p.

Subjects: Optical feedback, Semiconductor optical amplifiers, Telecommunication, Masers, Microwave photonics

LIGHT SCATTERING FILMS FOR OPTICAL FEEDBACK NOISE REDUCTION IN GRADED-INDEX PLASTIC OPTICAL FIBER LINKS.

Authors: Shizuki Sasaki Kenta Muramoto Yasuhiro Koike

Source: International Conference on POF Proceedings; 2025, Issue 2025, p132-135, 4p

Effect of enhancement factor of the linewidth on optical feedback system of quantum dot semiconductor laser.

Authors: Mahdi, Mayyadah Qable Ghalib, Basim Abdullattif AL-Mamoori, Mohammed H. K.

Source: AIP Conference Proceedings. 2026, Vol. 3396 Issue 1, p1-11. 11p.

Exploring random laser characteristics in core@ shell nano-scatter centers: trends and opportunities.

Authors: Abass, Noor al-huda A. Jawad, Muslim F. Haider, Adawiya J. et al.

Source: Optical & Quantum Electronics. Dec2024, Vol. 56 Issue 12, p1-30. 30p.

Subjects: Optical feedback, Metal oxide semiconductors, Physical & theoretical chemistry, Optical resonators, Optical dispersion