O le 4 Inch GaAs Wafer mai le VET Energy o se mea taua mo le televave ma le optoelectronic masini, e aofia ai RF amplifiers, LEDs, ma sela sola. O nei wafers ua lauiloa ona o le maualuga o le eletise eletise ma le mafai ona faʻaogaina i luga o laina maualuga, ma avea ai ma vaega autu i faʻaoga semiconductor. O le VET Energy e fa'amautinoa le maualuga o le gaAs wafers ma le mafiafia tutusa ma le itiiti o fa'aletonu, e talafeagai mo le tele o faiga fa'atauva'a.
O nei 4 Inisi GaAs Wafers e fetaui ma mea semiconductor eseese e pei o Si Wafer, SiC Substrate, SOI Wafer, ma SiN Substrate, e faʻaogaina ai mo le tuʻufaʻatasia i fausaga masini eseese. Pe faʻaaogaina mo le gaosiga o le Epi Wafer poʻo faʻatasi ma mea faʻapipiʻi e pei o le Gallium Oxide Ga2O3 ma le AlN Wafer, latou te ofoina atu se faʻavae faʻalagolago mo le isi augatupulaga eletise. E le gata i lea, o le wafers e matua fetaui lelei ma faiga fa'avae kaseti, fa'amautinoaina le sologa lelei o gaioiga i su'esu'ega ma siosiomaga gaosiga maualuga.
O le VET Energy e ofoina atu se vaega atoatoa o mea faʻapipiʻi semiconductor, e aofia ai Si Wafer, SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, Gallium Oxide Ga2O3, ma AlN Wafer. O la matou laina oloa eseese e fetaui ma manaʻoga o faʻaoga eletise eseese, mai le eletise eletise i le RF ma le optoelectronics.
VET Energy ofo atu gaAs wafers fa'apitoa e fetaui ma ou mana'oga fa'apitoa, e aofia ai tulaga eseese o doping, fa'ata'ita'iga, ma fa'ai'uga i luga. O la matou 'au fa'apitoa e tu'uina atu le lagolago fa'apitoa ma le 'au'aunaga pe a uma ona fa'atau e fa'amautinoa ai lou manuia.
FAAMATALAGA WAFERING
*n-Pm=n-ituaiga Pm-Vaega,n-Ps=n-ituaiga Ps-Vaega,Sl=Semi-lnsulating
Aitema | 8-Inisi | 6-Inisi | 4-Inisi | ||
nP | n-Pm | n-Sa | SI | SI | |
TTV(GBIR) | ≤6um | ≤6um | |||
Aufana(GF3YFCD)-Taua atoatoa | ≤15μm | ≤15μm | ≤25μm | ≤15μm | |
A'ai(GF3YFER) | ≤25μm | ≤25μm | ≤40μm | ≤25μm | |
LTV(SBIR)-10mmx10mm | <2μm | ||||
Wafer Edge | Fa'ata'oto |
FA'AI'U LELEI
*n-Pm=n-ituaiga Pm-Vaega,n-Ps=n-ituaiga Ps-Vaega,Sl=Semi-lnsulating
Aitema | 8-Inisi | 6-Inisi | 4-Inisi | ||
nP | n-Pm | n-Sa | SI | SI | |
Fa'ai'uga | Itulua Optical Polish, Si- Face CMP | ||||
Lau'ele'ele | (10um x 10um) Si-FaceRa≤0.2nm | (5umx5um) Si-Face Ra≤0.2nm | |||
Tipi Chips | Leai se Fa'ataga (umi ma le lautele≥0.5mm) | ||||
Indents | Leai se Fa'ataga | ||||
Manu'ese(Si-Fua'i) | Qty.≤5, Fa'aopoopo | Qty.≤5, Fa'aopoopo | Qty.≤5, Fa'aopoopo | ||
Ta'eta'ei | Leai se Fa'ataga | ||||
Tuusaunoaga Tupito | 3mm |