Гольцман Григорий Наумович
Московский институт электроники и математики им. А.Н. Тихонова
Профессиональные интересы
Должности
- Заведующий кафедрой — Московский институт электроники и математики им. А.Н. Тихонова, Базовая кафедра квантовой оптики и телекоммуникаций ЗАО «Сконтел»
- Профессор — Московский институт электроники и математики им. А.Н. Тихонова, Базовая кафедра квантовой оптики и телекоммуникаций ЗАО «Сконтел»
Био
- · Начал работать в НИУ ВШЭ в 2013 году.
- · Научно-педагогический стаж: 55 лет.
Образование
- 1988 · Ученое звание: Профессор
- 1985 · Доктор физико-математических наук
- 1968 · Специалитет: Московский государственный педагогический институт им. В.И. Ленина, специальность «Физика», квалификация «Учитель физики и звание учителя средней школы»
Опыт работы
- · Общий стаж - 54 года
- · Научно-педагогический стаж - 51 год
- · Преподавательский стаж - 44 года
Награды и поощрения
- · Медаль "В память 850-летия Москвы" (февраль 1997)
- · Надбавка за публикацию в журнале из Списка А (и приравненном к нему научном издании) (2025–2026, 2024–2025)
- · Надбавка за публикацию в международном рецензируемом научном издании (2022–2023, 2021–2022, 2020–2022, 2018–2020)
- · Надбавка за статью в зарубежном рецензируемом журнале (2014–2016)
- · Надбавка за статью в зарубежном рецензируемом научном издании (2016–2018)
- · Лучший преподаватель — 2014
Гранты и проекты
- — · на соискание учёной степени кандидата наук
Конференции (2)
Показать все
- · 2022: Школа-конференция с международным участием по оптоэлектронике, фотонике и нанобиоструктурам Saint Petersburg OPEN (Санкт-Петербург). Доклад: A mmWave Rod Antenna Array Compatible with a PCB Prototyping Technology
- · 2022: Школа-конференция с международным участием по оптоэлектронике, фотонике и нанобиоструктурам Saint Petersburg OPEN (Санкт-Петербург). Доклад: Thermo-optical effect in a Mach-Zehnder interferometer on a silicon nitride platform for quantum photonic applications
Идентификаторы исследователя
- ORCID:
0000-0002-1960-9161 - ResearcherID:
A-4189-2014 - SPIN РИНЦ:
4622-7870 - Google Scholar: https://scholar.google.ru/citations?user=qljeUfEAAAAJ&hl=ru
- Scopus AuthorID:
7006771637
Публикации (253)
Effect of silicon oxide coating on a silicon nitride focusing grating coupler efficiency
2019 · ARTICLE · en
The dependence of the efficiency of the focusing grating couplers on the period and filling factor before and after deposition of the upper silicon oxide layer was experimentally studied. The obtained data are of practical importance for tunable integrated-optical devices based on silicon nitride platform.
Improved bandwidth of a 2 THz hot-electron bolometer heterodyne mixer fabricated on sapphire with a GaN buffer layer
2019 в печати · ARTICLE · en
We report on the signal-to-noise and gain bandwidth of a niobium nitride (NbN) hot-electron bolometer (HEB) mixer at 2 THz fabricated on a sapphire substrate with a GaN buffer layer. Two mixers with different DC properties and geometrical dimensions were studied and they demonstrated very close bandwidth performance. The signal-to-noise bandwidth is increased to 8 GHz in comparison to the previous results, obtained without a buffer-layer. The data were taken in a quasi-optical system with the use of the signal-to-noise method, which is close to the signal levels used in actual astrophysical observations. We find an increase of the gain bandwidth to 5 GHz. The results indicate that prior results obtained on a substrate of crystalline GaN can also be obtained on a conventional sapphire substrate with a few micron MOCVD-deposited GaN buffer-layer.
Efficiency of focusing grating couplers versus taper length and angle
2019 · ARTICLE · en
Here we experimentally studied dependence of a focusing grating coupler efficiency versus taper length and angle on silicon nitride platform. As a result, we obtained a dependence for the efficiency of a focusing grating coupler on the parameters of the taper length and angle.
Study of human skin radiation in the terahertz frequency range
2019 · ARTICLE · en
The radiation of human skin in the terahertz frequency range under the influence of mental stresses has been studied in the current work. An experimental setup for observation of changes in human skin radiation, which occur under the influence of psychological stresses, by means of a superconducting integrated receiver has been developed. More than 30 volunteers participate in these studies, which allows us to verify presence of correlation between the signals from the superconducting integrated terahertz receiver and other sensors that monitor human mental stress.
Studying Key Principles for Design and Fabrication of Silicon Photonic-based Beamforming Networks
2019 · CHAPTER · en
In the paper, we address key principles for computer-aided design and fabrication of silicon-photonics-based optical beamforming network selecting the optimal approach by simulation and experimental results. To clarify the consideration, the study is conducted on the example of a widely used binary switchable silicon-nitride optical beamforming network based on TriPleX platform. Comparison of simulation results and experimental studies of the prototype shows that the relative error due to technological imperfections does not exceed 3%. According to the estimation, such an error introduces insignificant distortion in the radiation pattern of the referred antenna array.
Extracting hot-spot correlation length from SNSPD tomography data
2019 · ARTICLE · en
We present data of quantum detector tomography for the samples specifically optimized for this problem. Using this method, we take results of hot-spot correlation length of 17 ± 2 nm. 1.
CWDM demultiplexer using anti-reflection, contra-directional couplers based on silicon nitride rib waveguide
2019 · ARTICLE · en
We report on the development and fabrication of a 9-channel coarse wavelength- division multiplexing for telecommunication wavelengths (1550 nm) using anti-reflection contra-directional couplers, based on silicon nitride (Si3N4) rib waveguide. The transmitted and reflected spectrum in each channel of the demultiplexer were measured. The average full width at half maximum of the transmitted (reflected) spectra is about 3 nm. 1
Superconducting photon counter for nanophotonics applications
2019 · ARTICLE · en
We develop large area superconducting single-photon detector SSPD with a micron- wide strip suitable for free-space coupling or packaging with multi-mode optical fibres. The detector sensitive area is 20 ?m in diameter. In near infrared (1330 nm wavelength) our SSPD exhibits above 30% detection efficiency with low dark counts and 45 ps timing jitter.
CMOS compatible nanoantenna-nanodiamond integration
2019 · ARTICLE · en
Here we demonstrate CMOS compatible method to deterministically produce nanoantenna with nanodiamonds systems on the example of a bull-eye antenna on top of on hyperbolic metamaterials. We study the statistics of the placement of nanodiamonds and measure the fluorescence lifetime and the second-order correlation function of NV-centers inside nanodiamonds.
Carbon nanotube based terahertz radiation detectors
2019 · ARTICLE · en
In this paper, we study terahertz detectors based on single quasimetallic carbon nanotubes (CNT) with asymmetric contacts and different metal pairs. We demonstrate that, depending on the contact metallization of the device, various detection mechanisms are manifested.
Курсы (3)
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Технологические основы квантовых вычислений и квантовых коммуникаций (семинар наставника) · 5 раза
2025/2026, 2024/2025, 2023/2024, 2022/2023, 2021/2022 · семинар наставника · рус
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Устройства для квантовых вычислений и коммуникации · 3 раза
2025/2026, 2023/2024, 2022/2023 · Бакалавриат · рус
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Квантовые компьютеры и квантовые коммуникации
2021/2022 · Магистратура · рус