Product Description
2023 High Precision N-BK7 Diameter 30mm Wedge Prisms
Wedge prisms can be used individually to deviate a laser beam a set angle, or two wedge prisms can be used together for beam steering applications. A single wedge prism's ability to deviate the angle of an incident beam is measured in Diopters with 1 diopter deviating the beam 1cm at a 1m working distance.
Two wedge prisms can be used as an anamorphic pair for beam shaping (to correct the elliptical shape of diode outputs). Or, a pair of wedge prisms can steer a beam anywhere within a circle described by the full angle 4θ, where θ is the deviation from a single prism. This beam steering is accomplished by rotating the two wedge prisms independently of each other, and is typically used to scan a beam to different locations in imaging applications.
Product Parameters
Material |
BK7 or UV Fused Silica |
Design Wavelength |
BK7: 632.8nm, [email protected] |
UVFS: 355nm, n=1.476@355nm |
Dimension Tolerance |
+0.0/-0.2mm |
Thickness |
3mm on the thinnest edge |
Wedge Angle Tolerance |
<1 arc minutes |
Flatness |
<λ /4 @632.8nm |
Surface Quality |
60/40 scratch and dig |
Deviation Angle |
From 1 deg to 10 deg |
Coating |
Customized |
Technical Information
REFRACTION OF THE WEDGE PRISM
FUNCTION OF WEDGE PRISM
- Used Individually to Deviate a Laser Beam a Set Angle
- Combine Two to Create An Anamorphic Pair for Beam Shaping
APPLICATION OF THE WEDGE PRISM
- 1.Beam Steering
- 2.Tunable Lasers
- 3.Anamorphic Imaging
- 4.Forestry
Processing
Oplens equipped Precitech SPDT with Taylor Hobson PGI 3D profilometer. The results of the profilometer measurement system can be directly put into the diamond machine to provide positive compensation values for the machining of aspheric components. At the same time, curvature, surface flatness, roughness and other indicators can be quantified effectively and accurately.
Testing
Oplens equipped Zygos which work by producing a beam of laser light and transmitting it to the optic under test by way of a very, very accurate lens fitted to the Zygo. This is the key to the instrument's accuracy. As the light passes through this lens, which is not coated, it enables 4% of the light to be reflected back into the Zygo.
Company Profile
JUKA Optics has first-class processing and detection equipments, which include more than 100 sets of processing equipments, 2 sets of Zygo interferometers and 1 set of Veeco interfermeter. Chengdu Juka also has a large number of excellent engineers for optics, machnism,electricity and operation.
Main products of JUKA Optics are optical lens, optical prisms, and optical window with almost all optical glass and crystalline materials.We provide the whole solutions for our customers from design to the final products.
50% of our optical products are exported to foreign countries, including Europe, North-America, Russia, and parts of countries in Asia. Sichuan JUKA cooperates with many institutes and colleges for their scientific research and OEM is also available.
At present,JUKA Optics is the leading the optical standard warehouse and have thousands of standard optical lens, prisms and window in stock. Customers could select as your requirements directly and this will save your cost and time.
Packaging & Shipping
Packaging Details: Optical usage glass BK7 half rod cylinder ar coating plano convex cylindrical lens.
Inner packing:special protective packing for optical products.
Outer packing:carton, Shock absorption material and bubble wrap.
Delivery Time: 7-20days Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. (Please note it before delivery.) Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery.
FAQ
Q1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.