发明名称 |
Integrated optics |
摘要 |
Lasing threshold for a whispering mode laser is reduced by appropriate placement of a reflector. A reflector parallel to, and within a wavelength distance of, the disk decreases radiation loss due to imperfect internal reflection. Enhancement is calculable on the basis of destructive interference between reflected and direct radiation.
|
申请公布号 |
US5351261(A) |
申请公布日期 |
1994.09.27 |
申请号 |
US19930048533 |
申请日期 |
1993.04.14 |
申请人 |
AT&T BELL LABORATORIES |
发明人 |
LANZEROTTI, LOUIS D.;MCCALL, SAMUEL L.;YURKE, BERNARD |
分类号 |
H01S5/10;H01S5/40;(IPC1-7):H01S3/08 |
主分类号 |
H01S5/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|