Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionHigh Precision Nd:YVO4 Laser Crystal
Yttrium Vanadate (Nd:YVO4) is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers. Recent developments have shown that Nd:YVO4 can produce powerful and stable IR, green, bule lasers with the design of Nd:YVO4 and frequency doubling crystals.
Nd:YVO4 Crystal Advantages:
1. Large stimulated emission cross-section at lasing wavelength
2. High absorption coefficient and wide absorption bandwidth at pump wavelength
3. High laser induced damage threshold
4. Good physical, optical and mechanical properties
Nd:YVO4 Crystal Applications:
1. For Single-longitudinal-mode output and compact design
2. Diode laser-pumped Nd:YVO4 compact laser and its frequency-doubled green, red or blue laser will be the ideal laser tools of machining, material processing, spectroscopy, wafer inspection, light show, medical diagnostics, laser printing and other most widespread applications
Nd:YVO4 Crystal SPECIFICATION:
Nd dopant:
0.27%, 0.3%, 0.4%, 0.5%, 0.7%, 1.0%, 2.0%, 3.0%
Width x Height:
1x1 ~ 16x15mm
Length:
0.02 ~ 20mm
Optical Axis Orientation:
a-cut (+/-0.5°)
Dimension Tolerance
Commercial(±0.1mm);High Precision(±0.005mm)
Surface Quality
20/10 Scracth/Dig
Parallelism
<30"
Perpendicularity:
< 5 arc minutes
Chamfer
0.15×45°
Flatness
<λ/8 @633nm
Wavefront Distortion
<λ/8 @633nm
Coating
1.AR@1064nm R<0.1%
2.AR@1064nm R< 0.1% & HT@808nm T>95%
3.HR@1064nm R>99.8% & HR@532nm R>99% & HT@808nm T>95%
Right Angle Prism is deviating or deflecting a beam of light with 90°or 180°. It is often used in telescope, periscope and other optical system. Deviate Beam or Image by 90° or 180° Material: N-BK7, UV Fused Silica, CaF2, ZnSe, or Ge AR-Coated, HR coated are Available
Germanium Windows are applied for IR Wavelength 1. 3 - 5μm for mid-infrared applications 2. 3 - 12μm for broadband multispectral applications 3. 8 - 12μm for thermal imaging applications
Light Pipes also known as Homogenizing Rods, are Optical Components designed for any application that requires homogenized light. Material: BK7, Fused Silica Coating: Upon Requirement
Non-Polarizing Beamsplitters Cube 10:90, 30:70, 50:50, 70:30, or 90:10 Split Ratios AR Coating on All Four Input and Output Faces
Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO3).It's a negative uniaxial crystal and mostly used as visible and near IR polarizers. It has high birefringence, wide spectral transmission and availability in reasonably sized rhombs.
Pyramid prisms has a base that is connected to a single vertex, not in the same plane as the base, by line segments from each vertex of the base shape.
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