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1. A copper vapor laser with 2.6 W/cm³ specific average output power

   An average laser power of 0.975 W is obtained from a small-bore copper vapor laser with an active volume of 0.377 cm ³ , i.e. a record specific average...

   Ivan Kirilov Kostadinov, Krassimir Angelov Temelkov, ... Georgi Petkov Yankov in Optical and Quantum Electronics

   Article 21 June 2024
   

2. Investigation of ASE contribution to copper bromide amplifier output signal

   The paper is devoted to research the single-pass operating mode of active element on copper bromide vapors and time dependence of ratio «signal/ASE»....

   N. A. Vasnev, M. V. Trigub in Optical and Quantum Electronics

   Article 14 December 2023
   

3. 300 kHz metal vapor brightness amplifier

   This paper addresses the results of experimental and model studies of a copper bromide vapor brightness amplifier at high pump pulse repetition...

   I. S. Musorov, S. N. Torgaev, ... G. S. Evtushenko in Optical and Quantum Electronics

   Article 06 December 2022
   

4. Kinetics of the CuBr vapor active medium under non-typical excitation conditions

   We study a non-typical excitation mode of the copper bromide active medium using the kinetic model. The active medium is pumped by the pulse train...

   Anton Kulagin, Maxim Trigub in Applied Physics B

   Article 11 April 2023
   

5. A Small-Size CuBr Laser with a High-Frequency Charging Unit of a Storage Capacitor

   Abstract

   The development results of a small-size copper bromide vapor laser with pulsed charging of the storage capacitor are presented. A specific...

   K. Yu. Semenov, P. I. Gembukh, M. V. Trigub in Instruments and Experimental Techniques

   Article 01 February 2023
   

6. CoolMOS based high-voltage power supply with PRF up to 200 kHz for metal vapor active media excitation

   The paper presents the development and investigation of a semiconductor power supply for metal atoms' active media excitation with a pulse repetition...

   M. V. Trigub, P. I. Gembukh, K. Yu. Semenov in Optical and Quantum Electronics

   Article 28 September 2023
   

7. High-power CuBr laser systems excited by bipolar electric power supply

   For the first time, an innovative scheme of high-power high-voltage pulsed laser excitation featuring bipolar electric power supply units was applied...

   Ivan Kirilov Kostadinov, Krassimir Angelov Temelkov, ... Georgi Petkov Yankov in Optical and Quantum Electronics

   Article 10 November 2023
   

8. A Laser Monitor with Independent Lighting and Brightness Amplification for Imaging High-Temperature Combustion of Metal Nanopowders

   Abstract

   A laser monitor system with independent brightness amplifier and a mirror scheme of image formation based on active copper bromide vapor...

   F. A. Gubarev, A. V. Mostovshchikov, ... V. V. Sviridov in Technical Physics Letters

   Article 01 May 2021
   

9. Spatial–temporal radiation distribution in a CuBr vapor brightness amplifier in a real laser monitor scheme

   The non-uniform gain of the active media is a significant issue in terms of optimizing the beam profile and ensuring image quality of the laser...

   L. Li, D. V. Shiyanov, F. A. Gubarev in Applied Physics B

   Article 09 September 2020
   

10. CuBr Laser Pumped by a Three-Stage Power Supply

    Abstract

    A possibility of increasing the radiation power of a CuBr laser by increasing the pum** energy is studied. For this purpose, a...

    D. V. Shiyanov, V. A. Dimaki, ... P. I. Gembukh in Atmospheric and Oceanic Optics

    Article 13 October 2022
    

11. Laser Nanostructuring for SERS Applications

    Surface-enhanced Raman scattering (SERS) is an advanced detecting method, permitting the identification of molecules by their unique vibrational...

    **ao Luo, Minlin Zhong in Ultrafast Laser Nanostructuring

    Chapter 2023
    

12. Effect of Laser Beam Amplitude Profile on Second Harmonic Generation Efficiency

    Abstract

    The efficiency of laser radiation harmonic generation in nonlinear crystals is one of the most pressing problems in applied nonlinear optics....

    V. O. Troitskii in Atmospheric and Oceanic Optics

    Article 01 April 2024
    

13. Features of Imaging in a Bistatic Laser Active Optical System

    Abstract

    Features of high-energy and high-contrast imaging in a bistatic laser active optical system (laser monitor) are considered. A system is...

    M. V. Trigub, N. A. Vasnev in Atmospheric and Oceanic Optics

    Article 01 April 2023
    

14. Nonlinear Attenuation of Laser Radiation by Colloidal Products of Aluminum Target Ablation in Dimethyl Sulfoxide

    Abstract

    The mechanisms of nonlinear attenuation of nanosecond laser radiation by metal nanoparticles have been investigated. A nanoscale colloidal...

    A. S. Zverev, D. R. Nurmukhametov, ... A. A. Zvekov in Bulletin of the Lebedev Physics Institute

    Article 25 July 2023
    

15. Computer study of the gas temperature profile in copper and copper vapor halide lasers

    Due to their unique radiation properties, metal vapor lasers find a variety of applications, including being used as a high- brightness amplifier in...

    Iliycho Petkov Iliev, Dimitar Vaskov Fidanov, ... Stanislav Nikolaevich Torgaev in Optical and Quantum Electronics

    Article 23 January 2020
    

16. Features of Operation of a Brightness Amplifier on Copper Bromide Vapors in the Bistatic Scheme of a Laser Monitor

    Abstract —

    The influence of the brightness amplifier operation mode on images formed with a bistatic laser monitor is studied. The bistatic laser...

    N. A. Vasnev, M. V. Trigub, G. S. Evtushenko in Atmospheric and Oceanic Optics

    Article 01 July 2019
    

17. Sodium Vapor Active Element Excited by Nanosecond Optical Pulses

    Abstract

    A transverse-pumped sodium vapor active element has been designed. A possibility of lasing at resonant transitions upon active medium...

    G. S. Evtushenko, T. D. Petukhov, ... M. V. Trigub in Atmospheric and Oceanic Optics

    Article 01 July 2020
    

18. Parameters Influencing the Absorbance of Gold-Silver Alloy Nanomaterials Using the Pulsed Laser Ablation in Liquid (PLAL) Approach: a Review

    Laser ablation is one of the promising methods that can be used to synthesize nanomaterials and improve the surface plasmon resonance (SPR) of...

    Hameed Naser, Z. Hassan, ... Nabeel Z. Al-Hazeem in Brazilian Journal of Physics

    Article 18 April 2022
    

19. A CuBr-Based Brightness Amplifier with a Repetition Frequency of Superradiance/Amplification Pulses up to 200 kHz

    Abstract

    The results of research and development of a high-speed brightness amplifier based on an active medium on copper bromide vapors with a pulse...

    I. S. Musorov, S. N. Torgaev, G. S. Evtushenko in Technical Physics Letters

    Article 21 December 2021
    

20. Atypical excitation mode of CuBr + Ne and CuBr + Ne + HBr active media

    The experimental results in studying lasing and pum** parameters of the CuBr laser with attypical excitation mode are presented in the paper. The...

    Maxim V. Trigub, Vladimir O. Troitskii, Nikolai V. Karasev in Optical and Quantum Electronics

    Article 23 July 2023