Minsk Research Institute of Radiomaterials of the National Academy of Sciences of Belarus offers consumers threshold photodetectors «TPD 2» under a manufacturing agreement and is looking for partners interested in a distribution services agreement.

OJSC "Minsk Research Institute of Radiomaterials" of the National Academy of Sciences of Belarus manufactures threshold photodetectors «TPD 2» designed to register a pulse of laser radiation energy exceeding a given threshold level.

Threshold photodetectors have the following features:
* implemented on the standard glass-metal base by hybrid-integrated technology;
* on an input there is an integrating photoreceiver with an output on the comparator, radiation arrives on an optical cable with an optical connector;
* response threshold established by consumer with external multi-turn patentsiometrom 2.2 kohm.

Technical specifications:

Adjustment range of the threshold input power, mW	0,25-0,5
Total deviation of the threshold in the working temperature range, %, max	20
Pulse width of output signal, ms	0,05-2
Wavelength of the input laser beam, µm	1,06-1,60
Duration of the laser pulse, ns	10-20
Range of input optical pulse power, mW	0,25-2,5
Step response time of output signal in terms of amplitude, ns, max	10
Load resistance, ohms, over	1500
Power supply, V	5±0,25
Amplitude of the signal voltage at the output level	TTL, CMOS
Overall dimensions, mm	14,4x19,4x10,7
Weight, g	15

Areas of use: laser ranging and location.

OJSC "Minsk Research Institute of Radiomaterials" offers partners:
* threshold photodetectors «TPD 2» under a manufacturing agreement;
* threshold photodetectors «TPD 2» under a distribution services agreement.

Link to the product on Minsk Research Institute of Radiomaterials site.

Threshold photodetectors «TPD 2» is similar to products:
KY-AMD20 by «Beijing Keyang Photonics Technology» (China);
AMPD-D by «NEON» (China);
PD-200 by «Optoplex» (USA).

The specialization of the institute includes the following main areas:
* development and production of the element base and functional units of microwave technology (solid-state microwave monolithic integrated circuits - low-noise amplifiers and power amplifiers, protective devices, switches, attenuators, frequency converters; microwave modules, etc.);
* development and production of optoelectronic components and modules based on them (photodetectors, light emitting diodes, semiconductor lasers, receiving and transmitting optical modules);
* production of materials for semiconductor production - gallium arsenide substrates of the "epi-ready" standard;
* development of sensor technology, modules and systems (sensors for inclination, pressure, acceleration, electronic compass, etc.);
* development and production of medical equipment.

The research and production base of the institute includes dedicated equipment which allows to develop and perform a full cycle of technological operations for the manufacture of microwaves, optoelectronic components, sensors of physical quantities based on microelectromechanical systems, equipment for the manufacture of medical products - Glucosen sensors etc. In particular, the equipment allows cutting semiconductor ingots of A3B5 compounds (GaAs, InP, GaN, etc.), grinding and polishing wafers, epitaxial growth, thermal diffusion and implantation of dopants, microcircuit packaging, control of their parameters, etc.

The Institute has a licensed software for electrodynamic calculations, its own library of standard elements, methods for monitoring and testing microwave components in the C, S, L, X, K wavelength ranges, electronic lithography equipment with a resolution of 100 nm, which provides a modern level of design standards.

As part of the specialization, the development of technologies, components and devices for various radio-electronic systems is carried out: radar systems, fiber-optic communication lines, laser rangefinders, systems for leveling and orientation of objects, control systems, guidance and navigation, etc.

Consumers interested in purchasing threshold photodetectors «TPD 2» under a manufacturing agreement.

Partners interested in purchasing threshold photodetectors «TPD 2» under a distribution service agreement.