公开(公告)号：DE69806378D1

公开(公告)日：2002-08-08

申请号：DE69806378

申请日：1998-05-11

Applicant: PHOTOCURE ASA OSLO OSLO

Inventor： STEEN B

IPC: A61N5/06 ,  H01J20060101 ,  H01J3/10

Abstract: A device for irradiating a limited, defined area where uniform and intense irradiation is obtained of a sharply defined light field (7) of variable size, the light from a halogen lamp (1) or similar incoherent light source being directed by means of an elliptical mirror (2) towards one end surface (3) of a transparent rod (4) whose opposite end surface (6) is thereby uniformly irradiated and is imaged by a lens (7) in the area (9) which has to be irradiated.

公开(公告)号：DE69806378T2

公开(公告)日：2003-02-13

申请号：DE69806378

申请日：1998-05-11

Applicant: PHOTOCURE ASA OSLO OSLO

Inventor： STEEN B

IPC: A61N5/06 ,  H01J20060101 ,  H01J3/10

Abstract: A device for irradiating a limited, defined area where uniform and intense irradiation is obtained of a sharply defined light field (7) of variable size, the light from a halogen lamp (1) or similar incoherent light source being directed by means of an elliptical mirror (2) towards one end surface (3) of a transparent rod (4) whose opposite end surface (6) is thereby uniformly irradiated and is imaged by a lens (7) in the area (9) which has to be irradiated.