Beam expander in laser system development is utilized for calibrating various elements. The diameter of the laser beam at the laser system output is adapted to the required diameter at the input of the objective lens. The beam expander is also primarily used in laser-material processes.
Fixed beam expanders are also designed for specific beam expansion applications such as laser engraving. They also feature anti-reflection coatings and high transmissivity to maximize the efficiency of the beam expansion and reduce losses. The disadvantage lies in the fixed magnification factor and applications that require tuning of the output beam size are unable toperform.

Established in 2002, Wavelength Opto-Electronic is a national high-tech company with fully integration of optical design,
manufacturing and technical support to our worldwide customers, with subsidiaries of WaveLab Scientific (Nanjing) and Wavelength Singapore. Wavelength Opto-Electronic Locats in Jiangning Hushu industrial park with an area of more than 13000 square meters, we adhere to the core values of "customer, quality, innovation, and efficiency", follow the mission of "broaden the wavelength", and advance to our vision of becoming the leader in the world photonics industry".

Wavelength is building core competence in the High-end quality optics industry. Our production capacity covers the entire process of material growing, cutting, grinding, polishing, thin film coating, assembling and quality testing assurance. The company has passed ISO9001 quality system and ISO14000 environment system certification. Our products include: laser optics, infrared optics, vision inspection and intelligent control system. These go into Laser processing technology and infrared detection technology which are widely used in the new material, new energy, life sciences, industrial monitoring, security and surveillance, power monitoring and other applications. Wavelength has full line of quality assurance instruments such as Perkin Elmer spectrophotometer, Mitutoyo profiler, Zygo interferometer, Laser vacuum calorimeter and ellipsmetry which ensure every optic product a quality one. (display various products)

1.SGS


2.ISO 9001


3. ISO 14001

1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
F-theta Scan Lens,Beam Expanders,Focusing Lens,Mirror,Window

4. why should you buy from us not from other suppliers?
Wavelength Opto-Electronic Co., Ltd (WOE), announced its company listing in National Equities Exchanges & Quotations (NEEQ) on Dec 16, 2014 under the stock code 831518.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash,Escrow;
Language Spoken:English