Portable low uncertainty calorimetric standard for energy unit of pulse laser radiation

• Autorzy: Skrzeczanowski W. , Owsik J. , Długaszek A. , Janucki J. , Nowakowski M. , Zarwalska A.
• Języki publikacji: EN

Abstrakty

EN

New instrument for metrology applications in measurements of laser pulse energy is presented. Due to its parameters it can be used as a standard for unit of energy of pulse laser radiation. The instrument consists of a control unit, three different sources of laser radiation, two receivers of optical signal, and a laptop. The whole system can be easily transported enabling one to carry out measurements in situ, at customers, not only in laboratory conditions. A method of measurement used in operation of the standard is described. Main characteristics of the standard are shown. Methods of calculation of uncertainties of measurement during laser energy meters calibration by means of our standard are also presented.

Słowa kluczowe

EN

calorimetry; measurement by laser beam

PL

kalorymetria; pomiar wiązki laserowej

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2001
• Tom: Vol. 42, no 4
• Strony: 475--483
• Opis fizyczny: Bibliogr. 8 poz.,Rys., wykr.,

Twórcy

autor

Skrzeczanowski W.

autor

Owsik J.

autor

Długaszek A.

autor

Janucki J.

autor

Nowakowski M.

autor

Zarwalska A.

• Institute of Optoelectronics, Military University of Technology, Warsaw