Main Sector of relevance\IRC classification 7. Environment and Safety

7.3 Laser diodes, laser diode gages and based on them solid-state lasers

Developers’ contact information

State Scientific Institution “The B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus”
68 Nezavisimosti Str., 220072 Minsk
V.V. Kabanov
tel. +375 (17) 284-17-55; e-mail: ifanbel@ifanbel.bas-net.by; Web: http://ifanbel.bas-net.by/

Summary

Development of laser diodes, laser diode gages and based on them solid-state lasers.

Description

Technologies of diode gages production were developed. Diode gages operate in wide temperature range and enable high emission capability

Technology type

• Design

Technical advantages and economic benefits

High output capacity is up to 0 W in continuous-wave mode or up to 100 W in pulsed mode, high working temperature range from -50 to +60°C.

Technology differentiation and uniqueness

—

Context in which technology was identified

XI International Exhibition-Congress “High technologies. Innovations. Investments”, October 2-5, 2007, St. Petersburg, Russia;
Exhibition-Presentation of Scientific and Research Institutions of the Republic of Belarus in the Bolivarian Republic of Venezuela, November 20-24, 2007, Caracas, Bolivarian Republic of Venezuela;
VIII Moscow International Salon of Innovations and Investments, March 3-6, 2008, Moscow, Russia;
XIII International Exhibition-Congress “High technologies. Innovations. Investments”, March 11-14, 2008, St. Petersburg, Russia;
National Exhibition “Belarus EXPO-2007”, October 3-6, 2007, Vilnius, Republic of Lithuania;
International Industrial Fair in Hannover, April 21-25, 2008, Hannover, Germany;
11 International Industrial Fair “BELPROMSTROIEXPO”, May 13-16, 2008, Minsk, Belarus

Technological keywords

Laser diodes, diode pumping, diode gages.

Development Stage

• Experimental development stage
• Results of demonstration test available

Intellectual property rights

• Patent pending
• Specific Patent Information:
  Patent of the Republic of Belarus No. 4545 dated February 14, 2008 “Slab-laser with diode pumping” is valid;
  Application for a patent of the Republic of Belarus No. a20080097 “Method of diode lasers and gages contact coupling production";
  Application for a patent of the Russian Federation No. 2008104876 “Method of diode lasers and gages contact coupling production".

Range of applications

Diode pumping blocks for longitudinal dihedral and transversal pumping circuit of solid-state lasers, systems of controlled mobile objects on laser beam, micromarking.

Classifier Used at the EU Innovation Relay Centres

• Electronics, IT and Telecommunication
• Energy
• Environment and Safety
• Sciences (Chemistry, Physics etc)

Preferable Regions

• North America
• South America
• Europe
• Asia
• Africa
• Australia

Practical experience

The system is used in laser projectors in “Peleng” JSC.

Environmental impact

None

Type of collaboration sought

• Venture funding
• Joint venture
• License
• For sale

Terms and restrictions

— None

Available technical assistance

• Documentation
• Personnel