Russia.119361, Moscow, Ozernaya st. 46
+7 (495) 437 56 33

LABORATORY OFLOW-INTENSITY LASER RADIATION AND FIBER OPTIC SYSTEM METROLOGY

Conduction of fundamental and applied research in the field of biophysical and special information-measuring systems and metrological support of works in the field of nanotechnology

Heads

Head of Department Savkin Konstantin

Deputy Head of Department Aleksey Rogov

 

Main activities

  • Conduction of fundamental and applied research in the field of laser radiation and fiber optic systems
  • Establishment of a standard base in the field of laser radiation and fiber-optic systems

Main objectives

  • Creation, metrological research and equipping of regional offices and metrological services of various departments with standard facilities and facilities for verification of the instruments for measuring the basic parameters of the average power FOTSs, optical reflectometers and laser therapeutic apparatuses
  • Development of high-precision fiber-optic sensors (including distributed and quasi-distributed) and measuring systems based on them, as well as methods and means of metrological support of measuring instruments
  • Development of equipment for controlling unauthorized access to the FOTS
  • Development of expanded range of working standards for verification of instruments for measuring the parameters of high-speed FOTSs with temporal and spectral multiplexing and aggregation of initial standard measuring instruments into a single State special standard for reproduction of basic physical quantity units in the analyzed area
  • Development of a special spectral equipment with high resolution for FOTS
  • Development of equipment for monitoring the parameters of verifiers for reading bar codes and quality of bar coding standards

Department Standard base

State primary special standard of polarization mode dispersion (PMD) unit in an optical fiber GET 185-2010

GET 185-2010

State primary special standard of PMD unit in optical fiber is designed for reproduction and transmission of PMD unit to PMD unit working standards, standard measures of PMD unit, high-precision PMD measuring instruments, as well as working instruments for measuring PMD in optical fiber.

State primary special standard of chromatic dispersion units in an optical fiber GET 184-2010

GET 184-2010

State primary special standard of chromatic dispersion (CD) unit in an optical fiber is designed for reproduction, maintenance and transmission of CD unit to CD unit working standards, high-precision CD measuring instruments, as well as working CD measuring instruments.

State primary special standard of units of length and time of signal propagation in an optical fiber, average power, attenuation and wavelength for fiber-optic data transmission systems GET 170-2006

GET 170-2006

State system for ensuring the uniformity of measurements. State verification scheme for instruments for measuring the length and time of signal propagation in an optical fiber, average power, attenuation and wavelength for fiber-optic communication and data transmission systems.GOST 8.585-2005.

State primary special standard of pulsed laser power unit within the wavelength range of 0.4 - 10.6 micrometers GET 90-85

GET 90-85

State system for ensuring the uniformity of measurements. State special standard and state verification scheme for instruments for measuring power and dynamic parameters of the pulsed laser radiation receivers within the wavelength range from 0.4 to 10.6 micrometers. GOST 8.198-85

Delivered equipment

Working standards:

  • Working standard of units of length and attenuation in an optical fiber
  • Working standard of the average power unit in the FOTS RESM-VS
  • Working standard of the average power unit in the FOTS RESM-In
  • Working standard of the wavelength unit
  • Working standard of polarization mode dispersion unit in an optical fiber
  • Working standard of return loss unit in the FOTS REO

Designed for testing and verification (calibration) of the measuring equipment (measuring systems) in the field of fiber-optic data transmission systems (optical reflectometers, power meters, optical spectrum analyzers, PMD analyzers, chromatic dispersion analyzers), as well as laser therapeutic equipment in the medicine field.

State primary spUPLT-M device for verification of laser therapeutic equipment photometers

State Register № 25685-03

UPLT-M device is designed to verify embedded and autonomous photometers of laser therapeutic equipment and verify the characteristics of laser therapeutic devices.

Gradient 15 GP standard average laser power meter

State Register № 26827-04

Devices of GRADIENT series are designed to convert the average laser power into a proportional electrical signal in the form of incremental e.m.f. thermopile. They are supposed to operate both as a single device and as a part of various kinds of measuring systems.

GInformation-measuring system for monitoring physical parameters of the object

Designed to provide continuous monitoring of deformation and temperature of the objects. The systems are built on the basis of fiber-optic Bragg gating sensors and are able to work in harsh usage conditions where there is a corrosive and conductive environment, powerful electromagnetic interference and high voltage

Measuring transducers of high-level quasi-continuous laser radiation energy

Produce electrical signal of measuring information in the form of incremental e.m.f. thermopile, which is proportional to the radiation energy. They are characterized by a large aperture, high reliability and accuracy. These devices can handle the random radial loads well.

Picosecond lasers and high-speed transducers

Designed to determine the operational speed of optical radiation receivers, study the temporal characteristics of high-speed fiber-optic data transmission systems.

OMT optical-electronic transducers

Designed to transduce the optical signal into an electric one. OMT is highly sensitive and may be used for work with telecommunication equipment in STM-1..STM-16 standards.

Optical spectrum analyzer

Designed for testing modern fiber-optic data transmission systems with dense wavelength division multiplexing (DWDM) featuring channel spacing of 50 GHz

Broadband radiation source

Broad spectrum radiation source is based on superluminescent diode with an access to the single-mode optical fiber. This source combines high reliability, small size, ease of use, as well as the ability to work independently.

Developed methods

  • GOST 8.585-2005 International standard. State system for ensuring the uniformity of measurements. State verification scheme for instruments for measuring the length and time of signal propagation in the optical fiber, average power, attenuation and wavelength for fiber-optic communication and data transmission systems
  • MT 2505-98. State system for ensuring the uniformity of measurements. Optical power meters, optical radiation sources and optical testers have small sizes in the fiber-optic data transmission systems. Methods of verification.
  • MT 2506-98. State system for ensuring the uniformity of measurements. Embedded and autonomous photometers of laser therapeutic devices. Methods of verification.
  • MT 2930-2005 Recommendation. State system for ensuring the uniformity of measurements. Tunable optical attenuators for the fiber-optic data transmission systems. Methods of verification.
  • MT 1907-99. Recommendation. State system for ensuring the uniformity of measurements. Optical reflectometers. Methods of verification.