Improved laser cavity assembly

专利名称：Improved laser cavity assembly申请号：AUPM316293申请日：19931224公开号：AUPM316293A0公开日：19940728

摘要：PCT No. PCT/AU94/00794 Sec. 371 Date Dec. 19, 1996 Sec. 102(e) Date Dec. 19,1996 PCT Filed Dec. 29, 1994 PCT Pub. No. WO95/18478 PCT Pub. Date Jul. 6, 1995A lasercavity assembly includes means (12, 13, 14; 14'', 56, 57) defining respective opticalresonance cavities (20, 22) for stimulated radiation of different wavelengths, which cavitiesinclude at least some common volume. Such means includes window means (13, 14) foremission of radiation amplified in the respective cavities. Means (15, ) in one of saidcavities is responsive to stimulated radiation emitted by a laser medium at one of thewavelengths to emit radiation at another of the wavelengths. Dual mode means (12, )has respective selectable first and second modes at which the laser cavity assembly isadapted to emit laser radiation predominantly at the respective wavelengths. Alsodisclosed are a novel Q-switch device and a combination laser oscillator and dual modemeans.

申请人：ELECTRO OPTIC SYSTEMS PTY LTD.

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