Custom Nbk7 Optical Large Special Trapezoidal Wedge Prisms

• After-sales Service: Return or Replacement
• Warranty: 2 Years
• Type: Wedges
• Usage: Beam Dispersion, Beam Split, Astronomy
• Shape: Wedges
• Material: Bk7oruv Fused Silica
• Model NO.: WE-10
• Application: Digital Device
• Customized: Customized
• Dimension Tolerance: +0.0/-0.2mm
• Thickness: 3mm on The Thinnest Edge
• Wedge Angle Tolerance: <1arc Minutes
• Flatness: <λ/[email protected]
• Surface Quality: 60/40 Scratch and Dig
• Deviation Angle: From 1 Deg to 10 Deg
• Coating: Available
• Customs Services: Declare & Clearance
• Transport Package: Air Cushion Wrapped Carton Packaging.
• Trademark: Oplens
• Origin: Chengdu, Sichuan, China
• HS Code: 9001909090
• Production Capacity: 200000PCS/Month

Product Description

Product Description

 

Custom NBK7 Optical Large Special Trapezoidal Wedge Prisms 

  

Fused Silica Wedge Prisms are designed for a range of laser beam steering applications requiring UV-VIS or first through fourth Nd:YAG harmonic Anti-Reflection Coatings. They are optimized to ensure the highest level of system performance using tightly controlled specifications including λ/10 surface flatness, 20-10 surface quality, and a wedge tolerance of 15 or 30 arcseconds. The Nd:YAG coated versions feature high transmittance and guaranteed laser damage thresholds specific to the design wavelength. OPLENS Fused Silica Wedge Prisms utilize a wedge design to deviate laser beam path from 0.5° - 5°. By creating a risley prism pair using two wedge prisms with the same ray deviation, custom beam steering up to two times the wedge deviation is possible. A low coefficient of thermal expansion ensures accurate beam steering in high power laser 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.

 

  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.
 

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