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公开(公告)号：US3253896A
公开(公告)日：1966-05-31
申请号：US30899863
申请日：1963-09-16
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F , BAZINET JR WILFRED P
IPC: C03B37/012 , C03B37/028 , C03B37/15 , G02B6/04 , G02B6/08 , H01J29/89
CPC classification number: H01J29/892 , C03B37/01214 , C03B37/0128 , C03B37/028 , C03B37/15 , C03B2203/40 , G02B6/04 , G02B6/08 , Y10T156/1052
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公开(公告)号：US3241934A
公开(公告)日：1966-03-22
申请号：US9689361
申请日：1961-03-20
Applicant: AMERICAN OPTICAL CORP
Inventor： GRANITSAS GEORGE A , YANKOWSKAS GEORGE P , WOODCOCK RICHARD F
IPC: C03B37/026 , C03B37/15 , H01J31/06
CPC classification number: C03B37/026 , C03B37/15 , H01J31/065 , Y10T29/49812
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公开(公告)号：US3599114A
公开(公告)日：1971-08-10
申请号：US3599114D
申请日：1968-04-30
Applicant: AMERICAN OPTICAL CORP
Inventor： SNITZER ELIAS , WOODCOCK RICHARD F
CPC classification number: H01S3/0612 , H01S3/0617 , H01S3/09403 , H01S3/1608 , H01S3/1613
Abstract: Laser construction employing an elongated core of preselected laser glass including erbium as an active ion therein and a cladding of selectively absorbing material including praseodymium in surrounding relation to said core for providing coherent laser emission substantially at 1.5 microns wavelength and at high operating efficiency.
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公开(公告)号：US3226589A
公开(公告)日：1965-12-28
申请号：US1739060
申请日：1960-03-24
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F
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公开(公告)号：US3297388A
公开(公告)日：1967-01-10
申请号：US37060964
申请日：1964-05-27
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F , GRANITSAS GEORGE A
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Patent Agency Ranking
公开(公告)号：US3240105A
公开(公告)日：1966-03-15
申请号：US4991460
申请日：1960-08-16
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F , GRANITSAS GEORGE A
CPC classification number: G02B6/102 , G02B23/26 , Y10S359/90
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7.发明授权Method and apparatus for forming tapered fiber optical image transfer devices 失效用于形成锥形光纤光学图像传输装置的方法和装置
公开(公告)号：US3128167A
公开(公告)日：1964-04-07
申请号：US7218960
申请日：1960-11-28
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F
IPC: C03B37/028 , C03B37/15 , G02B6/06
CPC classification number: G02B6/06 , C03B37/028 , C03B37/15
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公开(公告)号：US2996634A
公开(公告)日：1961-08-15
申请号：US75618058
申请日：1958-08-20
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F
IPC: H01J29/24
CPC classification number: H01J29/24
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9.发明授权Laser material comprised of erbium and ytterbium doped glass core and neodymium doped glass sensitizer element 失效激光材料包括白铁和白云石玻璃核和极光玻璃光泽度元素
公开(公告)号：US3590004A
公开(公告)日：1971-06-29
申请号：US3590004D
申请日：1968-08-08
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F
CPC classification number: H01S3/0612 , C03C4/0071 , H01S3/061 , H01S3/093 , H01S3/09403 , H01S3/1608 , H01S3/1611 , H01S3/1618 , H01S3/17
Abstract: A LASER MATERIAL CONSISTING OF A GLASS ROD COMPOSED OF TWO DIFFERNETLY DOPED GLASSES, ONE GLASS COMPRISES A LASERABLE CORE AND A SECOND GLASS COMPRISES A SENSITIZER ELEMENT. THE GLASS WHICH COMPRISES A LASERABLE CORE CONTAINS ERBUIM AS THE LASERABLE ION AND ALSO INCLUDES YTTERBIUM OXIDE AS A SENSITIZER. THE GLASS WHICH COMPRISES THE SENSITIZER ELEMENT CONTAINS NEODYMIUM OXIDE AND YTTERBIUM OXIDE WHICH ACT SOLEY AS SENSITIZER IONS. WHEN THE GLASS ROD IS PUMPED WITH OPTICAL ENERGY, A LARGE AMOUNT OF ENERGY IS ABSORBED BY THE NEODYMIUM AND YTTERBIUM IONS N THE SENSITIZER ELEMENT, WHICH ENERGY IS TRANSMITTED INTO THE LASERABLE CORE BY BOTH RADIATIVE AND NON-RADIATIVE PROCESSES TO ASSIST IN PRODUCING A STATE OF POPULATION INVERSION IN THE ERBIUM IONS PRESENT WITHIN THE CORE.
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公开(公告)号：US3373006A
公开(公告)日：1968-03-12
申请号：US42287364
申请日：1964-11-16
Applicant: AMERICAN OPTICAL CORP
Inventor： WOODCOCK RICHARD F
CPC classification number: C03B37/15 , C03B37/14 , G02B6/06 , Y10T29/4981
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