DEVICE FOR ROTATION OF THE PLANE OF POLARIZATION OF LASER RADIATION Russian patent published in 2000 - IPC

Abstract RU 2160914 C2

FIELD: laser equipment. SUBSTANCE: the device has two phase-shifting elements λ/2; the angle between the axes of the first and second elements equals half the angle of turn of the plane of polarization. Synchronous rotation of the electric field vectors is provided in different points of the beam cross-section by a preset angle irrespective of their initial orientation. EFFECT: enhanced synchronism of rotation. 3 dwg

Similar patents RU2160914C2

Title	Year	Author	Number
CONVERTER OF POLARIZATION OF LASER RADIATION	1999	Nesterov A.V. Niz'Ev V.G.	RU2169388C2
CONVERTER OF POLARIZATION OF LASER RADIATION	2000	Nesterov A.V. Niz'Ev V.G.	RU2175450C2
LASER RESONATOR OPTICAL ELEMENT	1998	Nesterov A.V. Niz'Ev V.G. Jakunin V.P.	RU2156528C2
PHASE-SHIFTING REFLECTION ELEMENT	2001	Niz'Ev V.G. Nesterov A.V.	RU2219570C2
PHASE-SHIFTING SYSTEM	1997	Glebov V.N. Maljutin A.M.	RU2156484C2
LASER-CAVITY OPTICAL ELEMENT	1999	Nesterov A.V. Niz'Ev V.G. Jakunin V.P.	RU2169421C2
METHOD OF LASER TREATMENT OF METALS	1998	Nesterov A.V. Niz'Ev V.G.	RU2146989C1
OPTICAL ELEMENT OF LASER CAVITY FOR PRODUCING RADIALLY POLARIZED RADIATION	2000	Nesterov A.V. Niz'Ev V.G. Panchenko V.Ja. Seminogov V.N. Jakunin V.P.	RU2173012C1
TECHNIQUE OF LASER HEATING OF PLASMA	2000	Nesterov A.V. Niz'Ev V.G. Panchenko V.Ja.	RU2176132C2
MASK-FREE PROCESS OF LASER-INDUCED FORMATION OF PERIODIC RELIEF WITH PHASE SHIFTS π ON SURFACE OF SEMICONDUCTOR MATERIALS	2001	Sokolov V.I. Khudobenko A.I. Panchenko V.Ja.	RU2185648C1

RU 2 160 914 C2

Authors

Nesterov A.V.

Niz'Ev V.G.

Dates

2000-12-20—Published

1998-12-21—Filed