PAM XIAMEN offers 4″ Prime EPI Wafer.
Substrate:
1. Growth Method CZ
2. Diameter100+/-0.5mm
3. Type-Dopant, P- Boron
4. Resistivity 0.002 – 0.003 ohm-cm
5. Resistivity Radial Variation<10 %
6. Crystal Orientation<111> 4+/- 0.5degree
7. Primary Flat: Orientation Semi degree, Length Semi mm
8. [...]
2019-07-03meta-author
PAM XIAMEN offers Single-emitter LD Chip 880nm @8W.
Brand: PAM-XIAMEN
Wavelength: 880nm
Stripe width: 150um
Output Power: 8W
Cavity Length:2mm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [email protected] and [email protected]
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd [...]
2019-05-09meta-author
GaAs-based AlGaInP red LED epi-wafer is a common visible light LED material that has been widely developed in recent years. AlGaInP quaternary red LED has many advantages such as strong current bearing capacity, high luminous efficiency and high temperature resistance. It has an irreplaceable [...]
2022-10-09meta-author
Development of a gate metal etch process for gallium arsenide wafers
The reactive ion etching of TiWN, which is used as a gate metal on gallium-arsenide device wafers, was studied in a parallel-plate, single-wafer plasma reactor operating at a frequency of 13.56 MHz. We discuss [...]
PAM XIAMEN offers YSGG single crystal.
PAM XIAMEN is developing a series of doped GGG single crystal for nest generation Magneto-optical device.
Composition
GGG
YSGG
S-GGG(CaMgZr:GGG)
NGG
GYSGG
GSGG
(Cubic)
Gd3Ga5O12
Y3Sc2Ga3O5
Gd2.6Ca0.4Ga4.1Mg0.25Zr0.65O12
Nd3Ga5O12
Gd0.63Y2.37Sc2Ga3O12
Gd3Sc2Ga3O12
Lattice constant
12.376 Å
12.426 Å ,
12.480 Å
12.505Å
12.507 Å ,
12.554 Å ,
Diffraction(2θ)
51º7′
50º44′
50º43′
50º41′
50º40′
50º22′
Melting Point
~1800 oC
~1877℃
~1730 oC
~1550 oC
~1730 oC
~1730 oC
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [...]
2019-05-21meta-author
PAM XIAMEN offers LD Bare Bar for [email protected] 4mm.
Brand: PAM-XIAMEN
Wavelength: 976nm
Filling Factor: 10%
Output Power: 35W
Cavity Length:4mm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [email protected] and [email protected]
Found in 1990, Xiamen Powerway Advanced Material Co., [...]
2019-05-09meta-author