METHOD FOR GENERATION OF NARROW BEAMS WITH LOW DIVERGENCE IN LASERS Russian patent published in 1997 - IPC

Abstract RU 2077756 C1

FIELD: quantum electronics. SUBSTANCE: method involves pumping active body, which is located in optical resonator which has output semitransparent mirror, focusing lens and mirror. Then beam is generated; its intensity at mirror is enough for beam reflection. Intensity level at mirror conforms to equation given in invention description. EFFECT: decreased divergence, low width of spectral line. 3 dwg

Similar patents RU2077756C1

Title	Year	Author	Number
EXCIMER LASER WITH SUBPICOSECOND RADIATION PULSE	2007	Losev Valerij Fedorovich Panchenko Jurij Nikolaevich Loseva Nadezhda Andreevna	RU2349998C2
METHOD OF GENERATION OF LASER RADIATION	1991	Zubarev I.G. Mikhajlov S.I. Smirnov V.G. Gordeev A.A.	RU2019018C1
PULSED LASER	1991	Tarasenko V.F.	SU1807825A1
UNSTABLE RESONATOR	2000	Vartapetov S.K. Obidin A.Z.	RU2177196C1
HIGH-POWER SOLID-STATE LASER	1995	Gulev V.S.	RU2100881C1
EXCIMER LASER AND METHOD FOR STIMULATING ITS LASING	2005	Losev Valerij Fedorovich Panchenko Jurij Nikolaevich Loseva Nadezhda Andreevna	RU2321119C2
LASER	1985	Kovalev A.A. Levashkevich L.V. Muravitskij M.A. Lozovenko A.E. Ignat'Ev V.G.	SU1318127A2
WORKING MEDIUM OF HIGH-FREQUENCY CAPACITIVE DISCHARGE LAMP	2001	Sosnin Eh.A. Tarasenko V.F. Shitts D.V.	RU2200356C2
PULSE GAS LASER BASED ON MIXTURES OF INERT GASES WITH HALOGENIDES	2002	Baksht E.Kh. Panchenko A.N. Tarasenko V.F. Fedenev A.V.	RU2216836C2
SEMICONDUCTOR LASER	2008	Kozlovskij Vladimir Ivanovich	RU2408119C2

RU 2 077 756 C1

Authors

Panchenko Ju.N.

Losev V.F.

Dates

1997-04-20—Published

1994-01-10—Filed