公开(公告)号：WO1991004594A1

公开(公告)日：1991-04-04

申请号：PCT/GB1990001418

申请日：1990-09-13

Applicant: UNIVERSITY OF SOUTHAMPTON ,  MORKEL, Paul, Roos ,  PAYNE, David, Neil

Inventor： UNIVERSITY OF SOUTHAMPTON

IPC: H01S03/06

CPC classification number: H01S3/06795

Abstract: A superfluorescent source comprises an optical fibre waveguide of erbium-doped glass. The pump light intensity is sufficient to saturate the gain of the waveguide medium at the fibre output end and cause superfluorescence in the linear region of the pump input/fluorescence output characteristic.

公开(公告)号：WO1989010019A1

公开(公告)日：1989-10-19

申请号：PCT/GB1989000375

申请日：1989-04-12

Applicant: THE UNIVERSITY OF SOUTHAMPTON ,  FARRIES, Mark, Cunningham ,  MORKEL, Paul, Roos ,  TOWNSEND, Janet, Elizabeth

Inventor： THE UNIVERSITY OF SOUTHAMPTON

IPC: H01S03/17

CPC classification number: H01S3/17 ,  C03C4/0071 ,  C03C13/045 ,  H01S3/06716 ,  H01S3/1615

Abstract: A glass laser includes a glass optical gain medium containing samarium ions. The laser is capable of producing visible light as well as infrared emission.

Abstract translation: 玻璃激光器包括含有钐> 3+离子的玻璃光学增益介质。 激光能够产生可见光以及红外发射。

公开(公告)号：WO1991012544A1

公开(公告)日：1991-08-22

申请号：PCT/GB1991000161

申请日：1991-02-04

Applicant: UNIVERSITY OF SOUTHAMPTON ,  MORKEL, Paul, Roos ,  TAYLOR, Elizabeth, Regala ,  PAYNE, David, Neil

Inventor： UNIVERSITY OF SOUTHAMPTON

IPC: G02B06/02

CPC classification number: H01S3/06795 ,  C09K11/7709 ,  H01S3/0632

Abstract: An optical waveguide (10, 20) light source incorporates a waveguide (10, 20) having a guiding structure formed from a material containing phosphorous and a rare-earth-material capable of absorbing light at one wavelenght and emitting light at one or more other wavelenghts. Preferably, the rare-earth-material is a glass containing erbium, neodymium or ytterbium. The phosphorous may be incorporated in the form of lythium neodymium pentaphosphate or phosphorous pentoxide.

Abstract translation: 光波导（10,20）光源包括具有由含有磷的材料形成的引导结构的波导（10,20）和能够吸收一个波长的光并且在一个或多个其它处发光的稀土材料 wavelenghts。 优选地，稀土材料是含有铒，钕或镱的玻璃。 磷可以以五水磷酸锇或五氧化二磷的形式掺入。