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 Reflective Broadband Dielectric Mirrors
Dielectric Mirrors offer near total reflection, minimizing losses in nearly all optical systems. These coatings are very durable, easily cleaned, and resistant to laser damage.
Available either broadband or narrowband, they operate efficiently over 0–45°angle of incidence:
AOI=0°, R>99.8%;
AOI=45°, R>99.5% (Rs>99.9%, Rp>99.2%).
| Specifications: |
|
| Material: | N-BK7 or UV Fused Silica or other optical Glass |
| Dimension Tolerance: | +0.0, -0.1mm |
| Thickness Tolerance: | +/- 0.1mm |
| Surface quality: | 60/40(Standard), 10/5(High Precision) |
| Clear Aperture: | >85% |
| Flatness: | Lambda/4 per 25mm@633nm |
| Parallelism: | <1' |
| Bevel: | <0.25mmx45° |
| Coating: | One surface(S1) :HR @ design wavelength（Broadband or Narrowband ） |
|
|
The other surface :uncoated |
| Typical Sizes: |
|
| Size(mm) | Size(mm) |
| Φ5.0x1.0 | 10.0x10.0x3 |
| Φ10.0x2.0 | 20.0x20.0x3 |
| Φ12.7x2.0 | 25.4x25.4x3 |
| Φ15.0x3.0 | 30.0x30.0x5 |
Other size and shape are available. Different coating design are available. Contact us now! You can get competition price here!
Optical Glass Plano-Concave Lenses
Plano-Concave Lenses have a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope. 1. Beam expansion 2. Light projection 3. Expanding an optical system’s focal length
YVO4 Birefringent Crystal
Undoped YVO 4 crystal is widely used in many beam displace online_orderings because of its large birefringence.
BBO Nonlinear Crystals
BBO Crystal is an efficient NLO crystal for the second, third and fourth harmonic generation of Nd:YAG lasers, and the best NLO crystal for the fifth harmonic generation at 213 nm.
Rods Lenses and Light pipes
Rod lenses Light pipes is used in the fields of medical, electronic, information, agriculture, communication and etc. 1.All surfaces (end-faces and cylinder)polished; 2.Only end-faces polished; 3.Only Cylinder polished.
Optical Aluminum Coated Mirrors
Optical Aluminum Coated Mirrors Average Reflectance >88% from 450 nm to 10 µm Shape could be customized: Round, Square, Elliptical, Right angle prisms Material could be customized: Fused silica, Pyrex, N-BK7
Optical Glass Plano-Convex Lenses
Plano-Convex Lenses is best used where one conjugate point (object distance S or image distance S' ) is more than five times the other. This lens shape is near best-form for either focusing collimated light or for collimating a point source.
friendly links :
copyright © 2024 WTS PHOTONICS CO., LTD.all rights reserved. powered by dyyseo.com .
wts photonics
+86-591-83626970
sales@wts-photonics.com
markwts886
+8615659898031
Follow us from facebook
Follow us from linkedin