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1. Analytical Model of a Transversely Diode-Pumped Metastable Rare Gas Atoms Laser

   Abstract

   The operation of a laser on metastable rare gas atoms with a transverse diode pum** is investigated theoretically. For not too small...

   A. I. Parkhomenko, A. M. Shalagin in Bulletin of the Lebedev Physics Institute

   Article 14 August 2023
   

2. Stability improvement of high-power semiconductor laser diode regulators used in infrared solid-state laser applications

   Recent optoelectronics domain studies concluded the increased need to provide improved, stable, and efficient designs to operate high-power NIR...

   Mihnea-Antoniu Covaci, Ramona Voichița Gălătuș, Lorant Andras Szolga in Optical and Quantum Electronics

   Article 25 March 2024
   

3. Wide-Aperture Diode Laser with Vertical Cavity

   Abstract

   A new type of diode laser with a scalable (fundamentally unlimited) aperture for the output optical beam has been proposed and calculated....

   V. V. Bezotosnyi, A. P. Bogatov, ... G. T. Mikaelyan in Physics of Wave Phenomena

   Article 01 June 2024
   

4. Study of Transient Thermal Effects in a Nd :YAG Laser Under Quasi-Continuous Laser-Diode End Pum**

   We develop a quasi-steady-state thermal model to analyze transient thermal effects in a Nd :YAG laser rod under quasi-continuous laser-diode (LD) end...

   Pei** Shang, Lu Bai, Shiyu Wang in Journal of Russian Laser Research

   Article 01 May 2023

5. Magnetic insulation system for a laser-plasma ion diode of a portable neutron generator

   A new promising type of portable pulsed neutron generator is based on a laser-plasma ion diode with magnetic insulation. At the present stage of its...

   D. S. Stepanov, K. I. Kozlowski, ... E. Y. Shkolnikov in Atomic Energy

   Article 01 September 2023
   

6. Theoretical analysis of time delay echoes in multimode semiconductor diode laser with optical feedback

   Development of secure optical communication is based on external cavity semiconductor diode lasers. The signature of the external cavity is...

   K. Neethu, S. Sivaprakasam in Journal of Optics

   Article 04 July 2023
   

7. Study of Laser Diode Generation in a Resonator with an External Planar Waveguide Reflector Based on the Bragg Grating

   Abstract

   Lasing of a wide-strip (100 µm) laser diode in an external resonator based on a planar waveguide structure with the Bragg grating is...

   M. A. Kononov, V. V. Svetikov, V. I. Pustovoy in Physics of Wave Phenomena

   Article 27 April 2024
   

8. Experimental and theoretical research on laser diode side-pumped Tm,Ho:YAG laser

   A compact high-power laser diode (LD) side-pumped Tm,Ho:YAG laser at 2.09 μm was experimentally and theoretically investigated. Using a Tm,Ho:YAG...

   Jian-Hong Wu, Shi-Feng Du, ... Qin-Jun Peng in Applied Physics B

   Article 13 March 2024
   

9. High-Power Laser Diode Arrays Based on (Al)GaAs/AlGaAs/GaAs and GaAsP/GaInP/GaAs Quantum-Well Heterostructures

   Abstract

   We report theoretical and experimental results of comparison of high-power laser diode arrays made of (Al)GaAs/AlGaAs and GaAsP/GaInP...

   N. V. Gul’tikov, K. Yu. Telegin, ... M. A. Ladugin in Bulletin of the Lebedev Physics Institute

   Article 01 December 2023
   

10. Structure of Axial Modes of a Diode Laser with an External Cavity Containing a Volume Phase Grating

    Abstract

    Based on the technique using translation matrices, the complex frequencies of the axial modes of a diode laser with an external cavity...

    A. P. Bogatov, A. E. Drakin, ... V. A. Panarin in Bulletin of the Lebedev Physics Institute

    Article 01 December 2023
    

11. Multistage Diode-Pumped Nd:YAG Optical Amplifier with Correction of Amplified Laser Beam by Thermally Induced Lenses of Active Elements

    The characteristics of an Nd:YAG multistage optical amplifier of a laser beam, the spatial parameters of which were corrected by thermal lenses...

    M. V. Bogdanovich, A. V. Grigor’ev, ... G. S. Boltaev in Journal of Applied Spectroscopy

    Article 05 July 2024

12. Measurement and modeling of ionization in a cesium diode pumped alkali laser (DPAL)

    We report direct measurement of the laser induced ionization rate of cesium, relevant for a Diode Pumped Alkali Laser (DPAL), via application of an...

    Benjamin Oliker, Hal Cambier, ... Wolfgang Rudolph in Applied Physics B

    Article 06 July 2024
    

13. Effect of laser diode operating parameters on a chaotic signal generated by a filtered optical FLM

    In this experimental study, a quantum well edge-emitting laser diode with a 1310 nm emitting wavelength is used as a light source for an optical...

    Mayyadah Muter Fadhala, Suha Mousa Khorsheed in Journal of Optics

    Article 14 June 2024
    

14. Modulated spectral beam combining of diode laser array stack in an external cavity for the enhancement of beam quality

    In the generation of side lobes, which is decided by mutual-locked mode (here, the definition of mutual-mode-locked is that the interference of space...

    Fei Lu, Fanglin Chen, ... Nagendra Parasad Yadav in Journal of Optics

    Article 22 March 2023
    

15. Diode Laser Frequency Stabilities Obtained by Frequency and Zeeman Modulation Methods

    The extended cavity diode lasers were stabilized using the first and third derivatives obtained by the frequency modulation method from the hyperfine...

    Ersoy Şahin in Journal of Applied Spectroscopy

    Article 07 March 2024

16. Research on a System Noise Simulation and Filtering Method in Tunable Diode Laser Absorption Spectroscopy Technology

    To solve the problem of multiple noise interference when tunable diode laser absorption spectroscopy (TDLAS) technology is used for gas concentration...

    Wang Yan, Wang Fang, ... **n-Bo Li in Journal of Applied Spectroscopy

    Article 12 September 2023

17. Affordable medium-finesse optical cavity for diode laser stabilization

    David Rodríguez Fernández, Manuel Alejandro Lefrán Torres, ... Luis Gustavo Marcassa in Applied Physics B

    Article 25 March 2024
    

18. Quasi-CW, High-Power, Extended-Cavity Laser Diode Microarrays (λ = 976 nm) Based on Asymmetric Heterostructures with an Ultrawide Waveguide

    Abstract

    We report the development of laser diode microarrays with a cavity length of 6 mm, which include emitting regions 5 × 100 μm in size with a...

    S. O. Slipchenko, A. A. Podoskin, ... N. A. Pikhtin in Bulletin of the Lebedev Physics Institute

    Article 07 October 2023
    

19. Modeling of the Dynamics of Plasma Flows and Neutron Generation in a Portable Generator with a Laser-Plasma Ion Diode

    The developed model employing the KARAT code made it possible to study the dynamics of plasma flows and neutron generation in a laser-plasma diode....

    A. P. Skripnik, D. S. Stepanov, ... E. Ya. Shkolnikov in Atomic Energy

    Article 01 November 2022

20. Measurement of δ¹⁸O in water vapor using a tunable diode laser-based spectrometer

    A gas detection system based on tunable diode laser absorption spectroscopy (TDLAS) was reported, which can be used for real-time, continuity,...

    Jian Zhang, Junya Du, ... **gsong Li in Applied Physics B

    Article 03 May 2023