Theoretic analysis of the cat s eye cavity He-Ne laser;

In order to analyze working principle and stability error of double longitudinal-mode He-Ne laser with stabilization frequency, a requirement is put forward, which is that an intracavity laser with cavity of 100~300 mm length can produce double longitudinal-mode light.

The thesis summarizes the structure and principles of the He-Ne laser,and analyses the shortage of the traditional He-Ne laser experiment instrument.

A comparison is made between semi-conductor laser and helium-neon laser.

In this paper, the approach used for accelerated life test under constant stress of mini He-Ne lasers with glass framework of 250mm is proposed to estimate its lifetime, in which theoretical research has been mainly discussed.

Effects of He-Ne laser irradiation on the growth and development and antioxidative system in cultured neurons in vitro;

Study on the effects of He-Ne laser irradiation on the splenic T lymphocyte proliferative responses in mice;

Systematic experiments on the effects of He-Ne laser irradiation combined with the traditional antitumor medicine of cyclophosphamide on peripheral blood serum IgG were conducted by using the experimental model of mouse S180 ascites sarcoma.