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
IPL filter is the key optical element for IPL (intense Pulsed Light) machine, Their main application:
1. Photrevujenation
2. Hair removal
3. Vascular
4. Acne treatment.
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionIPL Filters for Intense Pulsed Light Machine
IPL filter is the key optical element for IPL (intense Pulsed Light) machine, which filters the UV wave and reserve the useful wave from 400nm to 1200nm for cosmetic laser like:
1. Photrevujenation
2. Hair removal
3. Vascular
4. Acne treatment.
The available wavelength are 550, 560, 570, 590, 615, 645, 695, 755,780 nm.
IPL Filters include IPL Internal Filters and IPL External Filters.
WTS could make customzied IPL Filters according to different requirement.
Specification:
| Material: | N-BK7 Grade A optical glass, Fused silica, Sapphire crystal |
| Dimension Tolerance: | +/-0.1mm |
| Thickness Tolerance: | +/-0.2mm |
| Surface Quality: | 60/40 |
| Clear Aperture: | >90% |
| Parallelism: | <3 arc min |
| Wavefront Distortion(per inch) | λ/2 |
| Bevel(face width x45°): | 0.2~0.5mm |
| Available wavelength: | 515~1200, 530~1200, 550~1200, 560~1200, |
| 570~1200, 590~1200, 615~1200, 645~1200, | |
|
695~1200, 755~1200, 780~1200 nm |
High Precision Glass Equilateral Prisms and Dispersing Prisms
Equilateral Prism has three equal 60°angles, and are mostly used to disperse the spectrum.
Glued Prisms and Special Customized Prisms
Glued prisms are glued by different shape prisms. WTS offer Special Prisms like Half Penta Prisms, Pellin-Broca Prisms, Pechan Prisms etc. prisms
High Precision True Zero Order Waveplates
True Zero Order Waveplates 1. Constructed of a true zero order waveplate and a BK7 substrate.As the waveplate is very thin and easy to be damaged,the Bk7 plate's function is to strengthen the waveplate. 2. Single Plate
Optical Gold Coated Mirrors
Optical Gold Coated Mirrors Average Reflectance >94% from 800 nm to 20 µm Shape could be customized: Round, Square, Elliptical, Right angle prisms Material could be customized: Fused silica, Pyrex, N-BK7
KTP Nonlinear Crystals
KTP crystal is mostly used as nonlinear crystals for frequency doubling of solid-state Nd:YAG crystal or Nd:YVO4 crystal laser, as it has large nonlinear optical coefficients, wide angular bandwidth and small walk-off angle, broad temperature and spectral bandwidth.
IR Windows Calcium fluoride CaF2 Windows
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
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