Photolithography chrome masks are for sale. According to the different substrate materials, it can be divided into quartz mask, soda mask and others (including relief plate, film), etc. Among them, the photomask on quartz substrate and soda lime are commonly used lithography masks in [...]
2021-11-09meta-author
PAM XIAMEN offers 4″CZ Prime Silicon Wafer. 4inch Prime CZ-Si wafer 4 inch (+/- 0.5 mm), thickness = 200 ± 25 µm, orientation (100)(+/-0.5度), 2-side polished, p or n type (no matter) , ? Ohm cm (no matter), Particle: 0.33µm, <qty30 ttv ≤ 10um，warp [...]
2019-07-03meta-author
You must know the barrel theory: how much water a bucket can hold depends on the shortest piece of wood. For those who do research, just one point is good; for applications, the overall performance must always be considered and find the most suitable one for the [...]
2021-04-22meta-author
Single-emitter LD Chip 808nm @10W PAM200914-LD-CHIP-808nm Brand: PAM-XIAMEN Wavelength: 808nm Stripe width: 190um Output Power: 10W Cavity Length:4mm Operation Symbol Min. Typ. Max. Unit Center wavelength λ — 808 — nm Output powe P。 — 10.5 — w Operation mode — — CW — — Geometrical Emitter width w — 190 — μm Cavity length L — 4000 — μm Chip width W — 500 — μm Chip height H — 150 — μm Electro Optical Data Threshold curen Ith — 1.6 — A Operating current Iop — 10 — A Operating voltage Vop — 1.8 — V Slope efficiency ηd=PJ(lop-Ith) — 1.2 — WIA Total conversion efficiency η=Po/(lopxVop) — 58 — % Slow axis divergence θn” — 10 — degrees Fast axis divergence θ1 — 35 — degrees Spectral width △λ — 3 — nm Polarization — — TE — — For more information, please contact us email [...]
2019-05-09meta-author
PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment n-type Si:P [100] 2″ 5000 P/E 3.4-3.7 SEMI Prime, Individual cst n-type Si:P [100] 2″ 40 ±10 P/P 1-3 SEMI Prime, TTV<5μm, in single wafer trays between clean-room sheets, MOQ 5 wafers n-type Si:P [100] 2″ 1000 P/P 1-10 SEMI Prime n-type Si:Sb [100] 2″ 280 P/E 0.01-0.02 SEMI Prime n-type Si:Sb [100] 2″ 1000 P/E 0.005-0.020 SEMI Prime n-type Si:As [100] 2″ 300 P/P 0.001-0.005 SEMI Prime n-type Si:As [100] 2″ 500 P/E 0.001-0.005 SEMI Prime n-type Si:As [100] 2″ 7000 P/E 0.001-0.005 SEMI Prime, Individual cst n-type Si:P [111] 2″ 10000 P/E 46-52 SEMI Prime, Individual cst n-type Si:P [111] 2″ 10000 P/E 46-52 SEMI Prime, Individual [...]
2019-03-07meta-author
Xiamen Powerway Advanced Material Co.,Ltd., a leading supplier of ultra-high purity crystalline gallium nitride (GaN) and aluminum gallium nitride (AlGaN) materials and other related products and services announced the new availability of 2″/4” size AlGaN–GaN HEMTs Grown on Sapphire Substrates,which is on mass production [...]
