Karachinsky Leonid Yakovlevich

Publications in Math-Net.Ru

1. Single-mode quantum-cascade lasers with variable etching depth of grating slits
   
   Fizika i Tekhnika Poluprovodnikov, 59:1 (2025),  23–28
2. Tuning the radiation frequency of a mid-IR quantum cascade laser
   
   Fizika i Tekhnika Poluprovodnikov, 59:1 (2025),  13–15
3. Перестраиваемый квантово-каскадный лазер для определения концентрации метана
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 51:22 (2025),  66–70
4. Поверхностная генерация в микролазерах на основе вертикального микрорезонатора
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 51:21 (2025),  58–62
5. Single-mode lasing on radial modes in ring cavity quantum-cascade lasers
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 51:11 (2025),  52–56
6. Bimodal whispering-gallery mode lasing in micropillar cavity lasers
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 51:5 (2025),  41–44
7. The effect of the pump pulse duration and duty cycle on the power characteristics of quantum cascade lasers
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 51:4 (2025),  54–58
8. The influence of the chemical composition of the surrounding layers on the optical properties of InGaP(As) quantum dots
   
   Fizika i Tekhnika Poluprovodnikov, 58:10 (2024),  529–532
9. Temperature analysis of dark current in pin-photodiodes based on In$_{0.83}$Ga$_{0.17}$As/InP epitaxial heterostructures with metamorphic buffer layers
   
   Fizika i Tekhnika Poluprovodnikov, 58:7 (2024),  358–364
10. Study of the structural and optical properties of InGaAs quantum dots
    
    Fizika i Tekhnika Poluprovodnikov, 58:6 (2024),  318–325
11. High-power tunable quantum-cascade laser
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 50:22 (2024),  65–68
12. Analysis of Zn diffusion process from the vapor phase in InGaAs/InP materials
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 50:22 (2024),  48–52
13. Quantum-cascade lasers based on an active region with low sensitivity to thickness fluctuations
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 50:16 (2024),  18–21
14. Tuning the emission frequency of U-shaped mid-infrared quantum cascade lasers
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 50:5 (2024),  23–27
15. InGaAs/AlInAs/InP quantum-cascade lasers with reflective and antireflective optical coatings
    
    Kvantovaya Elektronika, 54:2 (2024),  100–103
16. Epitaxial growth of highly stressed InGaAs/InAlAs layers on InP substrates by molecular-beam epitaxy
    
    Zhurnal Tekhnicheskoi Fiziki, 93:8 (2023),  1166–1172
17. Linewidth study of MBE-grown wafer-fused single-mode 1.55 $\mu$m VCSELs
    
    Optics and Spectroscopy, 131:11 (2023),  1486–1489
18. Emission linewidth and $\alpha$-factor of 1.55 $\mu$m-range vertical-cavity surface-emitting lasers based on InGaAs/InGaAlAs quantum wells
    
    Optics and Spectroscopy, 131:8 (2023),  1095–1100
19. Investigation of photoluminescence in the InGaAs/GaAs system with 1100-nm range quantum dots
    
    Fizika i Tekhnika Poluprovodnikov, 57:1 (2023),  63–70
20. Generation of random sequences by switching transverse modes in a quantum cascade laser
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 49:22 (2023),  35–38
21. Metal–dielectric mirror coatings for 4–5-μm quantum-cascade lasers
    
    Kvantovaya Elektronika, 53:8 (2023),  641–644
22. Dielectric highly reflective mirror coatings for quantum cascade lasers with 4 – 5 μm emission wavelength
    
    Kvantovaya Elektronika, 53:5 (2023),  370–373
23. Study of active regions based on multiperiod GaAsN/InAs superlattice
    
    Fizika i Tekhnika Poluprovodnikov, 56:10 (2022),  1002–1010
24. The influence of the waveguide layer composition on the emission parameters of 1550 nm InGaAs/InP laser heterostructures
    
    Fizika i Tekhnika Poluprovodnikov, 56:9 (2022),  933–939
25. Surface-emitting quantum-cascade lasers with a grating formed by focused ion beam milling
    
    Fizika i Tekhnika Poluprovodnikov, 56:9 (2022),  908–914
26. 1550 nm range high-speed single-mode vertical-cavity surface-emitting lasers
    
    Fizika i Tekhnika Poluprovodnikov, 56:8 (2022),  814–823
27. Study of the spatial characteristics of emission of surface-emitting ring quantum-cascade lasers
    
    Fizika i Tekhnika Poluprovodnikov, 56:6 (2022),  601–606
28. Heterostructure of a 2.5 THz range quantum-cascade detector
    
    Fizika i Tekhnika Poluprovodnikov, 56:3 (2022),  357–362
29. Features of single-mode emission in 7.5–8.0 $\mu$m range quantum-cascade lasers with a short cavity length
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:5 (2022),  7–10
30. High-speed vertically emitting lasers in the spectral range of 1550 nm, implemented in the framework of wafer sintering method
    
    Kvantovaya Elektronika, 52:10 (2022),  878–884
31. Investigation of the characteristics of the InGaAs/InAlGaAs superlattice for 1300 nm range vertical-cavity surface emitting lasers
    
    Zhurnal Tekhnicheskoi Fiziki, 91:12 (2021),  2008–2017
32. Optical properties of three-dimensional InGaP(As) islands formed by substitution of fifth-group elements
    
    Optics and Spectroscopy, 129:2 (2021),  218–222
33. Quantum-cascade laser with radiation output through a textured layer
    
    Fizika i Tekhnika Poluprovodnikov, 55:11 (2021),  1081–1085
34. Surface emitting quantum-cascade ring laser
    
    Fizika i Tekhnika Poluprovodnikov, 55:7 (2021),  602–606
35. Heterostructures of quantum-cascade lasers with nonselective overgrowth by metalorganic vapour phase epitaxy
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:24 (2021),  46–50
36. Investigation of the noise characteristics of vertical-cavity surface-emitting laser with a rhomboidal oxide current aperture for use in a Cs-based compact atomic magnetometer
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:24 (2021),  3–8
37. Analysis of internal optical loss of 1.3 $\mu$m vertical-cavity surface-emitting laser based on $n^{+}$-InGaAs/$p^{+}$-InGaAs/$p^{+}$-InAlGaAs tunnel junction
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:23 (2021),  3–7
38. Impact of transverse optical confinment on performance of 1.55 $\mu$m vertical-cavity surface-emitting lasers with a buried tunnel junction
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:22 (2021),  3–8
39. Studying the optical and structural properties of three-dimensional InGaP(As) islands formed by substitution of elements of the fifth group
    
    Zhurnal Tekhnicheskoi Fiziki, 90:12 (2020),  2139–2142
40. Spectral dynamics of quantum cascade lasers generating frequency combs in the long-wavelength infrared range
    
    Zhurnal Tekhnicheskoi Fiziki, 90:8 (2020),  1333–1336
41. Spectral characteristics of half-ring quantum-cascade lasers
    
    Optics and Spectroscopy, 128:8 (2020),  1165–1170
42. Study of the spectra of arched-cavity quantum-cascade lasers
    
    Optics and Spectroscopy, 128:6 (2020),  696–700
43. 1.55 $\mu$m-range vertical cavity surface emitting lasers, manufactured by wafer fusion of heterostuctures grown by solid-source molecular beam epitaxy
    
    Fizika i Tekhnika Poluprovodnikov, 54:10 (2020),  1088–1096
44. The effect of a saturable absorber in long-wavelength vertical-cavity surface-emitting lasers fabricated by wafer fusion technology
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:24 (2020),  49–54
45. A study of the spatial-emission characteristics of quantum-cascade lasers for the 8-$\mu$m spectral range
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:22 (2020),  51–54
46. The influence of the parameters of a short-period InGaAs/InGaAlAs superlattice on photoluminescence efficiency
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:22 (2020),  27–30
47. A vertical-cavity surface-emitting laser for the 1.55-$\mu$m spectral range with tunnel junction based on $n^{++}$-InGaAs/$p^{++}$-InGaAs/$p^{++}$-InAlGaAs layers
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:17 (2020),  21–25
48. Heterostructures of quantum-cascade laser for the spectral range of 4.6 $\mu$m for obtaining a continuous-wave lasing mode
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:9 (2020),  35–38
49. Quantum-cascade lasers with a distributed Bragg reflector formed by ion-beam etching
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:7 (2020),  8–11
50. Development and study of high-power quantum-cascade lasers emitting at 4.5 – 4.6 μm
    
    Kvantovaya Elektronika, 50:11 (2020),  989–994
51. 10-W 4.6-μm quantum cascade lasers
    
    Kvantovaya Elektronika, 50:8 (2020),  720–721
52. High-power (>1 W) room-temperature quantum-cascade lasers for the long-wavelength IR region
    
    Kvantovaya Elektronika, 50:2 (2020),  141–142
53. Optical gain in laser heterostructures with an active area based on an InGaAs/InGaAlAs superlattice
    
    Optics and Spectroscopy, 127:6 (2019),  963–966
54. Lasing of a quantum-cascade laser with a thin upper cladding
    
    Optics and Spectroscopy, 127:2 (2019),  278–282
55. Analysis of the internal optical losses of the vertical-cavity surface-emitting laser of the spectral range of 1.55 $\mu$m formed by a plate sintering technique
    
    Optics and Spectroscopy, 127:1 (2019),  145–149
56. Influence of output optical losses on the dynamic characteristics of 1.55-$\mu$m wafer-fused vertical-cavity surface-emitting lasers
    
    Fizika i Tekhnika Poluprovodnikov, 53:8 (2019),  1128–1134
57. Spontaneous emission and lasing of a two-wavelength quantum-cascade laser
    
    Fizika i Tekhnika Poluprovodnikov, 53:3 (2019),  365–369
58. Spectral shift of quantum-cascade laser emission under the action of control voltage
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:22 (2019),  21–23
59. Generation of frequency combs by quantum cascade lasers emitting in the 8-$\mu$m wavelength range
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:20 (2019),  18–21
60. High-power quantum-cascade lasers emitting in the 8-$\mu$m wavelength range
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:14 (2019),  48–51
61. Temperature dependence of characteristics of diode lasers with narrow quantum wells of the 1.55 $\mu$m spectral range based on phosphorous-free heterostructures
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:11 (2019),  20–23
62. Room temperature lasing of single-mode arched-cavity quantum-cascade lasers
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:8 (2019),  31–33
63. Tunable single-frequency source based on a DFB laser array for the spectral region of 1.55 μm
    
    Kvantovaya Elektronika, 49:12 (2019),  1158–1162
64. High-coupling distributed feedback lasers for the 1.55 μm spectral region
    
    Kvantovaya Elektronika, 49:9 (2019),  801–803
65. Vertical-cavity surface-emitting lasers with intracavity contacts and a rhomboidal current aperture for compact atomic clocks
    
    Kvantovaya Elektronika, 49:2 (2019),  187–190
66. High temperature laser generation of quantum-cascade lasers in the spectral region of 8 $\mu$m
    
    Fizika Tverdogo Tela, 60:11 (2018),  2251–2254
67. Turn-on dynamics of quantum cascade lasers with a wavelength of 8100 nm at room temperature
    
    Zhurnal Tekhnicheskoi Fiziki, 88:11 (2018),  1708–1710
68. Lasing in 9.6-$\mu$m quantum cascade lasers
    
    Zhurnal Tekhnicheskoi Fiziki, 88:10 (2018),  1559–1563
69. Dual-frequency generation in quantum cascade lasers of the 8-$\mu$m spectral range
    
    Optics and Spectroscopy, 125:3 (2018),  387–390
70. Optical gain of 1550-nm range multiple-quantum-well heterostructures and limiting modulation frequencies of vertical-cavity surface-emitting lasers based on them
    
    Optics and Spectroscopy, 125:2 (2018),  229–233
71. On the impact of barrier-layer doping on the photoluminescence efficiency of InGaAlAs/InGaAs/InP strained-layer heterostructures
    
    Fizika i Tekhnika Poluprovodnikov, 52:9 (2018),  1034–1037
72. Room temperature lasing of multi-stage quantum-cascade lasers at 8 $\mu$m wavelength
    
    Fizika i Tekhnika Poluprovodnikov, 52:8 (2018),  954–957
73. Heterostructures of single-wavelength and dual-wavelength quantum-cascade lasers
    
    Fizika i Tekhnika Poluprovodnikov, 52:6 (2018),  597–602
74. Emission-line width and $\alpha$-factor of 850-nm single-mode vertical-cavity surface-emitting lasers based on InGaAs/AlGaAs quantum wells
    
    Fizika i Tekhnika Poluprovodnikov, 52:1 (2018),  98–104
75. Mode-locked lasers with “thin” quantum wells in 1.55 $\mu$m spectral range
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:4 (2018),  95–102
76. The influence of cavity design on the linewidth of near-ir single-mode vertical-cavity surface-emitting lasers
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:1 (2018),  67–75
77. Vertical-cavity surface-emitting 1.55-$\mu$m lasers fabricated by fusion
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:1 (2018),  59–66
78. Emission-line width and $\alpha$-factor of 850-nm single-mode vertical-cavity surface-emitting lasers based on InGaAs/AlGaAs quantum wells
    
    Fizika i Tekhnika Poluprovodnikov, 51:12 (2017),  1697
79. Optical properties of metamorphic hybrid heterostuctures for vertical-cavity surface-emitting lasers operating in the 1300-nm spectral range
    
    Fizika i Tekhnika Poluprovodnikov, 51:9 (2017),  1176–1181
80. Heterostructures for quantum-cascade lasers of the wavelength range of 7–8 $\mu$m
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 43:14 (2017),  64–71
81. On the gain properties of “thin” elastically strained InGaAs/InGaAlAs quantum wells emitting in the near-infrared spectral region near 1550 nm
    
    Fizika i Tekhnika Poluprovodnikov, 50:10 (2016),  1429–1433
82. Room-temperature operation of quantum cascade lasers at a wavelength of 5.8 $\mu$m
    
    Fizika i Tekhnika Poluprovodnikov, 50:10 (2016),  1320–1324
83. Optical properties of InGaAs/InGaAlAs quantum wells for the 1520–1580 nm spectral range
    
    Fizika i Tekhnika Poluprovodnikov, 50:9 (2016),  1208–1212
84. Optical properties of metamorphic GaAs/InAlGaAs/InGaAs heterostructures with InAs/InGaAs quantum wells, emitting light in the 1250–1400-nm spectral range
    
    Fizika i Tekhnika Poluprovodnikov, 50:5 (2016),  624–627
85. Lasing of multiperiod quantum-cascade lasers in the spectral range of (5.6–5.8)-$\mu$m under current pumping
    
    Fizika i Tekhnika Poluprovodnikov, 49:11 (2015),  1574–1577
86. Design concepts of monolithic metamorphic vertical-cavity surface-emitting lasers for the 1300–1550 nm spectral range
    
    Fizika i Tekhnika Poluprovodnikov, 49:11 (2015),  1569–1573
87. Metamorphic distributed Bragg reflectors for the 1440–1600 nm spectral range: Epitaxy, formation, and regrowth of mesa structures
    
    Fizika i Tekhnika Poluprovodnikov, 49:10 (2015),  1434–1438
88. Degradation-robust 850-nm vertical-cavity surface-emitting lasers for 25Gb/s optical data transmission
    
    Fizika i Tekhnika Poluprovodnikov, 48:1 (2014),  81–87
89. Efficient electro-optic semiconductor medium based on type-II heterostructures
    
    Fizika i Tekhnika Poluprovodnikov, 47:11 (2013),  1542–1553
90. Influence of optical losses on the dynamic characteristics of linear arrays of near-infrared vertical-cavity surface-emitting lasers
    
    Fizika i Tekhnika Poluprovodnikov, 47:6 (2013),  833–837
91. High-frequency electrical properties of a vertical-cavity surface-emitting laser with a monolithically integrated electro-optical modulator
    
    Fizika i Tekhnika Poluprovodnikov, 47:5 (2013),  684–689
92. Optical anisotropy of InGaAs quantum dots
    
    Fizika i Tekhnika Poluprovodnikov, 47:1 (2013),  87–91


93. Quantum cascade lasers for the 8-$\mu$m spectral range: technology, design, and analysis
    
    UFN, 194:1 (2024),  98–105