To obtain access to full text of journal and articles you must register!
- Article name
- HIGH POWER LD BARS AND ARRAYS
- Authors
- Mikaelyan G. T., , , Open Joint Stok Company «Research and Manufacturing Enterprise "INJECT"», Saratov, Russia
Bunichev A. P., , , Open Joint Stok Company «Research and Manufacturing Enterprise "INJECT"», Saratov, Russia
Panarin V. A., , , Open Joint Stok Company «Research and Manufacturing Enterprise "INJECT"», Saratov, Russia
Sokolov S. N., , inject@overta.ru, Open Joint Stok Company «Research and Manufacturing Enterprise "INJECT"», Saratov, Russia
- Keywords
- semiconductor lasers / laser diode / LD bar / a stacked LD array / diode pumping / laser processing machine / laser material processing
- Year
- 2012 Issue 4 Pages 15 - 21
- Code EDN
- Code DOI
- Abstract
- It reports on the development and manufacture of laser diode bars of CW and QCW operation mode and two-dimensional arrays with emission output power over 4 kW, output optical power density more than 2 kW/cm2, with emission pulse repetition rate more than 1000 Hz, emission wavelength emission 808+/-3 nm (or in the range of 650-670, 793-980 nm). They can be supplied in a sealed package with a protective glass window for output of the optical emission. We designed and serially produce high power laser module LM-250 - multimode collimated laser source based on semiconductor laser diodes (LD), made of semiconductor heterostructures with nanosized layers. CW output power mode of the module is 250 W. LD bars, arrays and modules can be used in new types of diode-pumped lasers and high-efficiency laser technology facilities, in laser medicine, illumination of TV systems, optical measuring techniques and scientific research. Processing of materials by diode lasers emission in the industry provides increased durability, increased parts and machines lifetime, improving of quality and competitiveness of the domestic machine-building products and import substitution.
- Text
- To obtain access to full text of journal and articles you must register!
- Buy