PAM XIAMEN offers LD Bare Bar for 1550nm@cavity 2mm.
Brand: PAM-XIAMEN
Wavelength: 1550nm
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., [...]
2019-05-09메타 작성자
PAM XIAMEN offers Cu Coated Silicon.
Cu Film on Silicon Wafer, 4″ , 400 nm Thick, – Cu-Ti on Si-4-400nm
Cu Film on Ta/Silicon Wafer, 4″ , 100 nm Thick, – Cu-Ta-Si-4-100nm
Cu Film on Ta/thermal oxide/Silicon Wafer, 4″ , 400 nm Thick, – [...]
2019-04-26메타 작성자
PAM XIAMEN offers Nd YAG Nd Doped Yttrium Aluminium Garnet Laser Crystal.
Main Specifications
dimensional tolerance：
Dia：< +/-0.025 mm ,length: < +/-0.5 mm
flatness：
λ/8 @633nm
Surface fineness：
10/5
flatness：
20 arc sec.
verticality：
5 arc min
orientation：
<111> crystalline direction,< +/-0.5°
coating film：
AR coating, HR Coating
reflect：
R<0.2%@1064, HR:R>99.8%@1064,R<5%@808nm,
clear aperture：
>95% central area
wavefront distortion：
<7mm diameter : <λ/8 per inch @ 633nm,
7mm diameter : <λ/10per inch @ 633nm
Publications related to YAG laser crystals:
[1]
J. E. Geusic et al., “Laser oscillations in Nd-doped yttrium aluminum, yttrium gallium and gadolinium garnets”, Appl. Phys. Lett. 4 (10), 182 (1964)
[2]
D. Y. Shen et al., “Highly efficient in-band pumped Er:YAG laser [...]
2019-03-15메타 작성자
We report new and exciting experimental results on ion-induced nanopatterning of a-Si and a-Ge surfaces. The crystalline Si (100) and Ge (100) wafers were amorphized and an a/c interface was developed by pre-irradiation with a 50 keV Ar+ beam at normal incidence with an [...]
2019-07-08메타 작성자
A process model of wafer thinning by diamond grinding
This paper is to develop and investigate a wafer thinning process model (WTPM) to integrate the wafer thickness into set-up parameters and predict total thickness variation (TTV) of ground wafers with modification of the wafer grinding [...]
Soraa, the world’s leading developer of GaN on GaN （ gallium nitride on gallium nitride ） – solid state lighting technology, announced the launch of its flagship product, the Soraa LED MR16 lamp. The new product is the first LED lamp to provide superior performance to [...]
2012-05-21메타 작성자
