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DESCRIPTION

Basic Info

Model NO.	Dia1-25*0.1-220
Laser Wavelength	1064 Nm/946nm/1120 Nm/1320 Nm/1440 Nm
Doping(ATM%)	0.1% ~ 1.9%
Orientation	<111>, <100>, <110> Crystalline Direction
Absorption Peak Wavelength	807.5nm
Coating	Ar/Hr/Pr Coating Upon Customer′s Request
Damage Threshold	750MW or 3000MW/Cm2 at 1064nm, Tem00, 10ns, 10Hz
Wavefront Distortion	λ/10 Per Inch @ 632.8 Nm
Surface Quality	10/5 Scratch/Dig Mil-O-1380A
Parallelism	< 10″
Perpendicularity	< 5′
Clear Aperture	> 90%
Surface Flatness	< λ/10 @ 632.8 Nm
Chamfer	< 0.1 mm @ 45o
Transport Package	as Request
Specification	customized
Trademark	seeopto
Origin	Chengdu
HS Code	9001909090
Production Capacity	5000 Pieces / Year

Product Description

Product Description

Nd:YAG is the earliest and most famous laser host crystal. Since it combines great advantages in many basic properties,Nd:YAG is the ubiquitous presence for near-infrared solid-state lasers and their frequency-doubler, tripler, and higher order multiplier.
It is widely used in industrial, medical, and scientific fields.. Nd:YAG crystals are wildly used in all types of solid-state laser systems-frequency-doubled continuous wave, high-energy Q-switched, and so forth.Its good fluorescent lifetime thermal conductivity and physical strengths makes it suitable for high power lamp pumped laser.
Descriptions:

Nd:YAG crystals (Neodymium Doped Yttrium Aluminum Garnet) is widely used in industrial, medical, and scientific fields.. Nd:YAG crystals are wildly used in all types of solid-state laser systems-frequency-doubled continuous wave, high-energy Q-switched, and so forth.
Basic properties:

Chemical Formula:	Nd:Y3Al5O12
Crystal Structure:	Cubic
Lattice Constant:	12.01Å
Melting Point:	1970°C
Density:	4.5g/cm3
Refractive Index	1.82
Thermal Expansion Coefficient:	7.8x10-6 /K <111>
Thermal Conductivity(w/m/k):	14,20°C10.5,100°C
Mohs Hardness:	8.5
Stimulated Emission Cross-Section:	2.8x10-19 cm-2
Relaxation Time of Terminal Lasing Level:	30ns
Radiative Lifetime:	550 us
Spontaneous Fluorescence:	230 us
Linewidth:	0.6nm
Pump Wavelength:	807.5nm
Polarized Emission:	Unpolarized
Thermal Birefringence	High
Pump Wavelength Absorption Band:	1nm
Loss Coefficient:	[email protected]

 

SEEOPTO offers NdYAG specifications:

Doping(atm%):	0.1% ~ 1.9%
Orientation:	<111> , <100>,<110> crystalline direction
Wavefront Distortion:	λ/10 per inch @ 632.8 nm
Dimension Tolerances:	rods with diameter: +0.0/-0.05 mm , Length: ±0.1 mm
Surface Quality:	10/5 Scratch/Dig MIL-O-1380A
Parallelism:	< 10″
Perpendicularity:	< 5′
Clear Aperture:	> 90%
Surface Flatness:	< λ/10 @ 632.8 nm
Chamfer:	< 0.1 mm @ 45o
Barrel Finish	50-80 micro-inch (RMS) ,
Size	Upon customer request
Coating	AR/HR/PR coating upon customer's request
Damage Threshold	750MW or 3000MW/CM2 at 1064nm, TEM00, 10ns, 10Hz

Slabs, thread rod, Er:YAG, Yb:YAG,Cr:YAG, Ce:YAG, Tm:YAG, Ho:YAG and other ion doped YAG crystals are also available upon request.

Company Profile

Seeopto is located in Pidu District, Chengdu. We aims to provide customers with professional design of laser crystal optical lenses, Coating service and all kinds of optical elements processing include YAG based crystals, YLF-based crystals, YVO4 based crystals, glass based laser Material, bonding crystals, silicon, germanium Infrared and semiconductor materials, LBO, BBO, KTP, ZGP Equal nonlinear material, Ti: Sapphire, CaF2, MgF2.optical sapphire customized components, window and aspheric lenses, powell lens and infrared materials products,etc.We are also interested in discussing and manufacturing new material combinations and structural geometries. Our goal is to provide high-quality composite materials that can provide solutions to your system needs, so we encourage all design submissions. Please contact us for more information and technical support.We can not only provide kinds of optical components, but also can make various types of optical coating such us Anti Reflection (AR) coating, High-Reflecting coating, Partial Reflection coating and Polarization Beamsplitter coating etc at single wavelength or broadband wavelength. Which can improve the transmission, high reflection. In addition such as Au, Si, Al, Ti metal coatings also is available.Application of our items are very extensive and involves in mailitary project, aerospace, industry, scientific, medical instrument, photoelectric device, optical communication and mechanical equipment and so on. In the meantime we also cooperate with internal companies, we offer optics design and OEM service!We constantly provide our clients with′ Quality products, excellent service, competitive prices and prompt delivery′ , sincerely welcome domestic and foreign customers to establish cooperation with us, creating a bright future in optical field!

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F&Q

What can we do for you ?

Seeopto provide professional design of laser crystal optical lenses, Coating service and all kinds of optical elements processing We are also interested in discussing and manufacturing new material combinations and structural geometries.
Our goal is to provide high-quality composite materials that can provide solutions to your system needs, so we encourage all design submissions. Please contact us for more information and technical support.
Why choose Us ?1. Reasonable quotation. We reject unrealistic low prices. As a prerequisite, to ensure the highest quality of Optical components and offer the reasonable price.3. Timely Delivery. We will deliver the goods timely/promptly or deliver the goods in time.4. Convenient logistics services. We usually cooperate with the famous express logistics company, including 90% regions of the world and ensure the products can delivery to the customers safety and quickly