Crystal products
Yadali industrial and trading company, located in jieyang city,
Guangdong province p.R.China, is a manufacturing
Enterprise with the self-support import & export permit,
Specializing in making and designing crystal craft, keyhold,
Gift box, christmas craft. Our company in accordance with our
First-class quality to meet the demand of our customers . We
Always persist in the principle"customer priority, quality first."
The excellent quality of our products enables us to receive
Reputation from our customers in more than 20 countries and
Regions like europe and america .We sincerely welcome customers
To plan or sample to us for negotiation and orders.
As per customer's request
Rose Quartz Towers Crystal
crystal size 200 gm to 1 kg color transparent
Crystal
1. Material: k9 crystal, egyption crystal 2. Size: dia650*h700mm 3.Plating: chrome or golden or silver 4.Package: protective packing Plywood
1. All the keychains are made of K9 crystal materials. 2. We can customize the keychains according to your need,say, the size, color,logo or image engraved inside or outside. 3. MOQ:100 pcs. 4. Terms of payment: T/T, L/C, etc. 15*20*30mm.
Lithium triborate (lbo) crystal, due to its high damage threshold, wide angular acceptance, relatively small walk-off and non-critical phasematching capability to generate second harmonic with no walk-off, has become a material of choice for generating harmonics in solid state lasers. Core optronics offers shg and thg, ar coated lbo crystals with high damage threshold and longterm stability. Attractive prices directly from factory. Our capabilities include: Growth of pure, ultra low absorption lbo crystals Precision crystal surface cutting Perfect surface grinding and polishing We use ion beam sputtering for deposition of dielectric antireflection (ar) coatings. Years of experience in thin film r&d and over 7 years of innovation in crystal growth and optical fabrication These combined capabilities result in superior performance of our lbo products, developed for high power dpss and lamp pumped lasers. Our lbo specifications: Material: lbo, other on request Coating technology: ibs with in-situ ion beam sputter cleaning Coating spectral range: 200 to 2000nm Damage threshold: >1gw/cm2 @ 10ns, 10hz, 1064nm, >400mw/cm2 @ 10ns, 10hz, 308 nm Reflectivity: Vvv coating:
Basic parameter Chemical Formula KD2P Curie temperature 222K Symmetry 42m Density 2.355g/cm3 Absorption 0.005/cm Extinction ratio 1:10000 Deuterium ratio 98.05%--99.05% Transmission band 200-1600nm Non-linear coefficient d36=0.40pm/v Longitudinal half-wave voltage 2.98KV(I=546nm) Electric resistance >2x109ª+¿Mcm Electric-optical coefficient r41=8.8pm/v,r63=25pm/v . Application Designation Operation Input Output 53.7 íp SHG (II) 1064 nm 532 nm 59.5íp THG (II) 1064 nm + 532 nm 355 nm 63.7íp SFM (II) 1064 nm + (421-1000 nm) 302-515 nm 86íp FHG (I) angle tune 532 nm 266nm 90íp FHG (I) temp. tune 532 nm 266 nm 36.6íp SHG (I) 1064 nm 532 nm 46.8íp THG(I) 1064 nm + 532 nm, 355 nm . Specifications Wavefront distortion: less than l/8 633nm Dimension tolerance: (W 0.1mm) x (H 0.1mm) x (L + 0.2mm/-0.1mm) Clear aperture: > 90% central area Flatness: l/8 633nm Scratch/Dig code: 10/5 to MIL-O-13830A Parallelism: better than 20 arc seconds Perpendicularity: 5 arc minutes Angle tolerance: qD 0.3, fD 0.3 Quality Warranty Period: one year under proper use .
Crystal curtain.
Tgs p/n ccma & ccmb (cmr200t) Dim.(mm) smd2x6:1.95x6.3 Frequency 30.00 ~ 153.6 khz Main features Tol.:G¦10ppm ~ G¦50 ppm Freq. Temp. Coefficient: -0.04ppm/G¦c Drive level: 1.0 uw max. Aging: G¦5 ppm max.
1.Material:top-grade k9 2.Any size and shape is available 3.Color:transparent
