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
YAG Laser Crystal, Un-doped YAG Crystal (pure YAG)
Nd:YAG (Neodymium-doped yttrium aluminium garnet; Nd:Y3Al5O12)
Yb:YAG(Ytterbium-doped yttrium aluminium garnet;Yb:Y3Al5O12)
Cr4+:YAG(Chromium-doped yttrium aluminium garnet;Cr4+:Y3Al5O12)
ER:YAG(Erbium-doped yttrium aluminium garnet;Er:Y3Al5O12)
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionSPECIFICATIONS:
Diameter:
4 ~ 14mm
Length:
3 ~ 160mm
Orientation:
<111> or <100> within 5°
Dimensional Tolerance:
+/-0.1mm
Wavefront Distortion:
<λ/8 at 633nm
Surface Quality:
20/10 Scratch/Dig
Parallelism:
< 10 arc seconds
Perpendicularity:
< 5 arc minutes
Surface Flatness:
<λ/10 at 633nm
Clear Aperture:
Central 95%
Chamfer:
0.15x45°
Coating:
1.AR@1064nm R<0.2%
2.AR@1064nm R< 0.2% & HT@808nm T>95%
3.HR@1064nm R>99.8% & HT@808nm T>95%
4.HR@1064nm R>99.8% & HR@532nm R>99% & HT@808nm T>95%
5. AR@2940nm R≤ 0.25% for ER: YAG
WTS make customized YAG Laser Crystal products according to different application. Welcome to contact our sales for more information.
LiNbO3 crystal is widely used as frequency doublers for wavelength > 1mm and optical parametric oscillators (OPOs) pumped at 1064 nm.
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
Equilateral Prism has three equal 60°angles, and are mostly used to disperse the spectrum.
Hollow Retroreflectors are constructed of three first-surface mirrors assembled by a proprietary process into a mutually-orthogonal inside corner. Incident Light is Reflected Back to the Source Hollow Lightweight Design
Glued prisms are glued by different shape prisms. WTS offer Special Prisms like Half Penta Prisms, Pellin-Broca Prisms, Pechan Prisms etc. prisms
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
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