AlxIn1-xP is a ternary semiconductor material grown with X composition in the range of 0.5~0.52, which is lattice matched to GaAs. AlxIn1-xP is commonly used as a window layer in high-bandgap III-V solar cells, where it is responsible for reducing surface recombination by reflecting [...]
1470 / 1550nm High Power Laser Single Chip
PAM XIAMEN offers 1470 / 1550nm high power laser single chip as follows:
Option1:1.5w:
Item
Parameters
wavelength
1470/1550nm
power
1.5 W
Working current
4 A
Working voltage
1.4 V
Strip width
96 μm
size
1000*500*150 μm
Divergence angle
11/31 degrees
Photoelectric conversion efficiency
26%
Option2: 3w:
Item
Parameters
wavelength
1470/1550nm
power
3 W
Working current
9A
Working voltage
1.5V
Strip width
96 μm
size
2000*500*150 μm
Divergence angle
11/28 degrees
Photoelectric conversion [...]
2020-06-17meta-author
In the present work, dislocation arrays are investigated in float zone (FZ) grown silicon wafers by the light beam induced current (LBIC) mapping technique at different wavelengths and by deep level transient spectroscopy (DLTS). The LBIC technique appears to be able to recognize and [...]
Fabrication of GaN wafers for electronic and optoelectronic devices
The fabrication of GaN wafers from GaN boules (ingots) is described. Gallium nitride boules were grown by hydride vapor phase epitaxy and sliced and sized into wafer blanks. The GaN wafer blanks were lapped and polished. [...]
Silicon carbide (SiC) is a hot research material in the field of quantum information technology. For example, defect vacancies in SiC (composed of silicon vacancies and adjacent carbon vacancies, hereinafter referred to as VV) have many advantages of NV centers in diamond, including triple [...]
2024-04-23meta-author
PAM XIAMEN offers GGG single crystal.
Composition
GGG
YSGG
S-GGG(CaMgZr:GGG)
NGG
GYSGG
GSGG
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
GGG, (111), 5x5x0.5mm, 1sp
GGG, (100), 5x5x0.5mm, 1sp
GGG, (100), 5x5x0.5mm, 2sp
GGG, (110), 5x5x0.5mm, 1sp
GGG (111), 10x10x0.5mm, 2sp
GGG, (111), 10x10x0.5mm, 1sp
GGG, [...]
2019-04-26meta-author