United Photonics Technology Waveplates Principle Application 4 Waveplate UPT quarter waveplates create a quarter-wavelength phase shift 2, 90 and can convert linear polarization to circular polarization and vice versa. They are often used with a linear polarizer to form an isolator, blocking light reflected back from other surfaces (ellipsometry, optical pumping, isolation). UPT half waveplates retard one polarization direction by half a wavelength 180, effectively changing the direction of linear polarization, depending on the orientation of incident linear polarization with respect to the crystal axis. Therefor they can be used as continuously adjustable polarization rotators e.g. in electro optical modulation or as a variable beam splitter when used in combination with a polarizing beam splitter. Achromatic Waveplate Unlike standard waveplates, Achromatic Waveplates, provide a constant phase shift independent of the wavelength of light that is used.This wavelength independence is achieved by using two different cr.. Zero Order Waveplate-Cemented by Epoxy The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performances than multiple order waveplates, it has broad ban.. Zero Order Waveplate-Optically Contacted Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free... Zero Order Waveplate -Air-spaced Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates. The difference in thickness between the two plates determines.. True Zero Order Waveplate Broad Spectral Bandwidth Wide Temperature Bandwidth Wide Angle Bandwidth Cemented by Expoy Specifications: Material: .. Low Order Waveplate Multiple order waveplate means the retardance of a light path will undergo a certain number of full wavelength shifts in addition to the fractional design retardance. The thickness of multi order wave.. Dual Wavelengths Waveplate Single retardation plate Dual-wavelength AR coated, R0.2% foundational wavelength R0.5% SHG wavelength Specifications Material: ..
Titanium dioxide, TIO2, dolomite powder, feldspar powder, quartz powder, talc powder, barite powder.
Magnesite (FMLC, FM, DBM, CCM), brucite, bauxite, brown fused alumina (BFA), white fused alumina (WFA), mgo-carbon brick, insulation brick, fused magnesia chrome, fused magnesia-alumina spinel, dead burned dolomite, flint clay, mullite kaolin, fused alumina bubble, graphite, silicon carbide, fused silica.Manufacturer and trading
Quartz Stone..Manufacturer.
Mica Sheet..
Tungsten, molybdenum, titanium, tantalum, nickel, niobium, zirconium, hafnium, cobalt, chromium, vanadium.
Lead ore, zinc ore, copper ore, fluorite, graphite, lithium (spodumene kunzite), rutile, berylium ore, tin and zircon sand including raw precious stones..
Chrome ore, chrome lumpy, chrome concentrate., manganese ore..Transportation, shipping
Minerals and products as below. 1. barite powder, magnesia powder, quartz powder, talc powder, diatom powder, mica powder, carbonate powder, precipitation barium sulfate, lithopone powder, titanium powder, sodium sulfide, antimony(iii) oxide, ammonium metavanadate, anhydrous sodium sulfate... 2.uv absorbent, light stabilizer, pesticide intermediates, organic intermediate... 3.mica, limestone, gypsum, bentonite, kaolin, ball clay, clinker, magnesium oxide....
.Buying
Bauxite, quartz, granites, bentonite, silica sand, BFA, WFA, cement.Trade
Nickel carbonate, nickel sulfate, cobalt..
Tantalite ore, niobite ore , manganese ore.
Pyrite (ferro sulphur), dolomite, calcite, limestone, quicklime, calcium carbonate.
Ferrosilicon coke silica fume - ferro silicon: si 75% min, al 20% max(al 15% max, al 10%max), c 02% max, s 002% max, p 004% max 2 low aluminum ferro silicon: si 75% min; al 05% max(al 03%max, al 01% max);c 01% max; s 002% max; p 003% max, ca 10%max 3 fesi 72, fesi 65, silicon slag and silicon granule size and packing can be provided as per customers requirement 4silica fume: sio2: 85% min; loi: 30% max; moisture: 30% max; bulk density: 500-700kg/m3 min 5coke: foundry coke ash: 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14% max , metallurgical coke ash.
Diatomite, bentonite, talc, wollastonite and sodium silicate, calcium carbonate, magnesium hydroxide.
Vermiculite, mica, tourmaline, sepiolite.
Non metallic mineral products,eg. mica powder,kaolin powder,barite powder,dolomite powder,calcium carbonate etc..
Thermal bopp coating, thermal paper coating, dtf release coating, dtf ink, kaolin, hollow ball, chromogenic agent, zinc stearate emulsion, antioxidants, titanium dioxide, flame retardant synergist..
Chrome ore , copper ore ..
