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Crystal Products

Supplier From China
Apr-02-07

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

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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Jun-24-13

Crystal

MOQ: Not Specified
Supplier From Bangalore, Karnataka, India
 
crystal
size 200 gm to 1 kg
color transparent
Sep-10-03
 
Crystal
Jun-24-13
 
1. Material: k9 crystal, egyption crystal

2. Size: dia650*h700mm

3.Plating: chrome or golden or silver



4.Package: protective packing


Plywood
Nov-18-09
 
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.
Jul-06-12
 
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: <0.2% @1064nm, <0.5%@532nm, <0.7%@355nm
W coating: ar/ar@1064nm<0.05%+532nm<0.08% or follow order.


20*20*20
Jan-27-10
 
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 .
Dec-10-07

Crystal Curtain

$0.30 - $2.80
MOQ: Not Specified
 
Crystal curtain.
Aug-17-09
 
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.
Aug-10-09
 
1.Material:top-grade k9
2.Any size and shape is available
3.Color:transparent
Aug-10-09
 
1.Material:top-grade k9
2.Any size and shape is available
3.Color:transparent

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