公开(公告)号：US20060018002A1

公开(公告)日：2006-01-26

申请号：US10896175

申请日：2004-07-22

Applicant: Narsingh Singh

Inventor： Narsingh Singh

IPC: G02F1/11

CPC classification number: G02F1/33 ,  G01J3/1256 ,  G02F1/116

Abstract: Acoustic-optic devices which use a crystal of tellurium into which is launched acoustic shear waves by a lithium niobate transducer in accordance with an input RF signal. Tellurium used in the devices exhibits a figure of merit in the range of around 5,000 to 10,000.

公开(公告)号：US20060081856A1

公开(公告)日：2006-04-20

申请号：US10965840

申请日：2004-10-18

Applicant: Narsingh Singh ,  Andre Berghmans ,  Tracy Waite ,  Michael Aumer ,  Hong Zhang ,  Darren Thomson ,  David Kahler ,  Abigail Kirschenbaum

Inventor： Narsingh Singh ,  Andre Berghmans ,  Tracy Waite ,  Michael Aumer ,  Hong Zhang ,  Darren Thomson ,  David Kahler ,  Abigail Kirschenbaum

IPC: H01L31/0312

CPC classification number: C30B23/00 ,  C30B29/36 ,  H01L21/02378 ,  H01L21/02529 ,  H01L21/02532 ,  H01L21/02645

Abstract: A wide bandgap semiconductor material comprised of Silicon carbide containing a predetermined portion of germanium.

Abstract translation: 由含有预定部分锗的碳化硅构成的宽带隙半导体材料。