Fe doped LT Wafers
Fe doped LT Wafers
Our abundance experience at growing and mass production for SAW grade Lithium Tantalate. We are equipped with advanced facilities at Crystal growing, wafer lapping, polishing and checking, all finished products are passed at Testing of curie Temp and QC inspection.
CQT supply lithium tantanlate wafer, which include fe doped lt wafers, saw grade lithium tantalate wafersand optical grade lithium tantalate wafers. We are committed to the supply of all types of substrate wafers to the microelectronics industry
Our R&D is active at developing and researching from new material to finished products at all kinds of Fe doped wafers & electronic components.
Product Parameters
|
Material |
LiTaO3 wafers（White or Black &Fe doped） |
|
|
Curie Temp |
603±2℃ |
|
|
Cutting Angle |
X/Y/Z/X112Y/Y36/Y42/Y48/etc |
|
|
Diameter/size |
3”/4”/6" LT wafer |
|
|
Tol(±) |
<0.20 mm |
|
|
Thickness |
||
|
Primary Flat |
22mm /32mm /42.5mm /57.5mm |
|
|
LTV (5mmx5mm) |
<1µm |
|
|
TTV |
<3µm |
|
|
Bow |
-30<bow<30 |
|
|
Warp |
<40µm |
|
|
PLTV(<0.5um) |
≥95%(5mm*5mm) |
|
|
Orientation Flat |
All available |
|
|
Surface Type |
Single Side Polished /Double Sides Polished |
|
|
Polished side Ra |
<0.5nm |
|
|
Back Side Criteria |
General is 0.2-0.5µm or as customized |
|
|
Edge Criteria |
R=0.2mm or Bullnose |
|
|
Fe doped |
Fe doped for saw grade LN< wafers |
|
|
Wafer Surface Criteria |
Transmissivity |
general:5.9x10-11<s<2.0*10-10at 25℃ |
|
Contamination, |
None |
|
|
Particles ￠>0.3 µ m |
<= 30 |
|
|
Scratch , Chipping |
None |
|
|
Defect |
No edge cracks, scratches, saw marks, stains |
|
|
Packaging |
Qty/Wafer box |
25pcs per box |
在线联系供应商
Other supplier products
 |
SAW Grade Lithium Niobate Wafers | SAW Grade Lithium Niobate Wafers Our abundance experience at growing and mass production for SAW grade Lithium Niobate crystal wafers. We are equi... |
 |
Bio Sensor | Bio Sensor A biosensor is an analytical device, used for the detection of an analyte , that combines a biological component with a physicochemical... |
 |
Quartz Materials | Quartz Materials Hydrothermal Growth of Quartz: CQT supply piezo single crystal blanks, which include quartz materials and quartz blanks. We has ... |
 |
Optical Grade Lithium Tantalate Wafers | Optical Grade Lithium Tantalate Wafers Our abundance experience at growing and mass production for Optical grade Lithium Tantalate. We are equippe... |
 |
SAW Grade Lithium Tantalate Wafers | SAW Grade Lithium Tantalate Wafers Our abundance experience at growing and mass production for SAW grade Lithium Tantalate. We are equipped with a... |
Same products
 |
ROD CORE INDUCTOR | 卖方: Yu Yang Magnetic Co., LTD | High saturation current. General purpose inductors Low cost design Tin plated leads. Varnish ... |
 |
KYN28-12 Metal-clad indoor movable switchgear | 卖方: Jiangsu Aokai Electric Co., Ltd | KYN28-12 indoor communication metal armoured open switchgear(hereinatter referred to as the switc... |
 |
MTUB43-90511B-12A20 Mini USB Female Connector | 卖方: MTCONN ELECTRONICS CO.,LTD | This model is a Mini USB R/A T/H DIP female connectorthat complied with RoHS certificate. It adop... |
 |
Radar RD03 | 卖方: Xi'an Interwiser Electronic Technology Co., Ltd | The RD03 low-altitude surveillance radaris a Ku-band phased array radar that adopts an all-solid-... |
 |
IWRFSOC8X8 Xilinx RFSoC 3U 4-Channel/ DC-4GHz | 卖方: Xi'an Interwiser Electronic Technology Co., Ltd | InterWiser IWRFSOC8x8 3U algorithm evaluation modular systemdesigned for integration into deploye... |
