PAM-XIAMEN offers 2inch or 4inch red infrared AlGaAs / GaAs LED epi wafer with wavelength 850-880 nm and 890-910nm:
1. Red Infrared AlGaAs / GaAs LED Epi Wafer
PAM-190723-LED
Structure
Thickness, um
Type
Composition
CC, cm-3
Wide-gap window
1
р
AlхGa1-хAs (х=0,25-0,3)
(2-5) ∙1018
Barrier layer
0.06
р
AlхGa1-хAs (х=0,25-0,3)
(0.8-1) ∙1018
Active layer
–
GaAs
undoped
–
Al0,2Ga0,8As
Barrier layer
0.06
n
AlхGa1-хAs (х=0,25-0,3)
(0.5-1) ∙1017
Wide-gap window
6
n
AlхGa1-хAs
(1-2)∙1018
(х=0,3-0,35)
Stop layer
0.1
–
AlхGa1-хAs
–
(х=0,9-1)
Buffer layer
–
n
GaAs
–
Substrate
–
n+
GaAs
–
2. Where is the [...]
2020-05-18meta-author
PAM XIAMEN offers LD Bare Bar for 940nm@cavity 3mm.
Brand: PAM-XIAMEN
Wavelength: 940nm
Filling Factor: 50%
Output Power: 200W
Cavity Length:3mm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material Co., [...]
2019-05-09meta-author
PAM XIAMEN offers 4″CZ Prime Silicon Wafer.
4″ Si substrate wafer
Growth Method: CZ
100 +/- 0.5 mm diameter silicon
Orientation <111> 4deg off
P Type Boron doped 0.002 – 0.003 ohm cm
Front side polished – Epi ready
thickness 525 +/-25 um
Back [...]
2019-07-05meta-author
PAM XIAMEN offers 3″ Silicon Wafer.
Diameter
Type
Dopant
Growth
method
Orientation
Resistivity
Thickness
Surface
Grade
76.2
SI.
Undoped
VGF
-100
>1E7
600-650
P/E
PRIME
76.2
SI.
Undoped
VGF
-100
>1E7
610-660
P/P
EPI
76.2
N
Si
VGF
-100
600-650
P/E
PRIME
76.2
P
Zn
VGF
-100
600-650
P/E
PRIME
76.2
Undoped
CZ
-100
>30
300-350
P/P
EPI
76.2
Undoped
CZ
-100
>30
350-400
P/E
EPI
76.2
N
Sb
CZ
(100)-6
.01-.04
100-200
P/E
TEST
76.2
N
Sb
CZ
-100
.005-.02
300-350
P/P
EPI
76.2
N
Sb
CZ
-100
.005-.02
350-400
P/E
EPI
76.2
P
Ga
CZ
-100
.01-.04
300-350
P/P
EPI
76.2
P
Ga
CZ
-100
.01-.04
350-400
P/E
EPI
76.2
N
Si
VGF
-100
600-650
P/E
PRIME
76.2
P
Zn
VGF
-100
600-650
P/E
PRIME
76.2
Si
Fe
VGF
-100
5000000
600-650
P/E
PRIME
76.2
Single Wafer Shipper
ePak
Lid/Base/Spring
Holds1Wafer
Clean Room
76.2
Shipping Cassette
ePak
Holds25Wafers
Clean Room
In addition, we can offer substrate used as Alpha Spectrometer Consumables:
Silicon substrate (PAM210610 – SI)
Main technical characteristics:
Material: silicon (can be replaced with quartz).
Diameter – (74.0 ± 0.5) mm.
Thickness – (0.5 ± 0.05) mm.
Grinding [...]
2019-03-04meta-author
PAM XIAMEN offers LD Bare Bar for 1470nm@cavity 2mm.
Brand: PAM-XIAMEN
Wavelength: 1470nm
Filling Factor: 19%
Output Power: 25W
Cavity Length:2mm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material Co., [...]
2019-05-09meta-author
PAM XIAMEN offers GaP Substrates (111) .
GaP Wafer, Undoped (111) 10x10x0.35 mm, 2sp
GaP Wafer, Undoped (111) 10x10x0.5 mm, 2sp
GaP Wafer, S doped (111) 2″x0.5 mm, 2sp
GaP wafer, S doped, (111) orientation, 2″ dia x 0.5mm, 1sp
GaP Wafer, undoped (111) [...]
2019-04-22meta-author