- English
- 简体中文
- Español
- Português
- русский
- Français
- 日本語
- Deutsch
- tiếng Việt
- Italiano
- Nederlands
- ภาษาไทย
- Polski
- 한국어
- Svenska
- magyar
- Malay
- বাংলা ভাষার
- Dansk
- Suomi
- हिन्दी
- Pilipino
- Türkçe
- Gaeilge
- العربية
- Indonesia
- Norsk
- تمل
- český
- ελληνικά
- український
- Javanese
- فارسی
- தமிழ்
- తెలుగు
- नेपाली
- Burmese
- български
- ລາວ
- Latine
- Қазақша
- Euskal
- Azərbaycan
- Slovenský jazyk
- Македонски
- Lietuvos
- Eesti Keel
- Română
- Slovenski
- मराठी
- Srpski језик
Products
Products
- View as
Zero Order And True Zero Order Waveplate
Our Zero Order And True Zero Order Waveplate is well received in the market. Zero Order and True Zero Order Waveplate is a quarter or half-wave retarder made from two plates of quartz within their fast axes crossed. The difference in waveplates thickness between the two plates determines the retardance. Zero order retarders provide accurate retardance over a broad range of wavelengths and are more durable than single element retarders. Zero order waveplate and True Zero order waveplate are very popular as a common kind of Polarizing Optic. Polarization Optics contains Polarization Rotator, Polarizing Filter, Polarizing Beam Splitter, and so on.
Read MoreSend Inquiry
2-4w Diode-pumped Pulsed solid-state Laser
Our 2-4w Diode-pumped Pulsed solid-state Laser have been recognized by our customers with advanced production technology and good quality.
Read MoreSend Inquiry
MgO Single Crystal Substrate
Our MgO Single Crystal Substrate products are your best choice! MgO single crystal substrate from Coupletech is an excellent single crystal substrate which can be widely used in many thin film technology fields. Since the MgO single crystal has a small dielectric constant and loss in the microwave band, and large area of the substrate can be obtained, it is one of the most important industrial high temperature superconducting film single crystal substrate, suitable for ferromagnetism, photoelectron and high temperature superconducting thin films, etc.
Read MoreSend Inquiry
Short-wave Pass Filters
We have many years of experience in the production of Short-wave Pass Filters. Short-wave pass filters are specifically designed to transmit wave lenghts shorter than the cut-off wavelength while rejecting longer wavelengths. Short pass filters can be used in many applications and can be used with long pass filters for custom band pass filtering. We offer standard short-wave pass filters, which consists of 650nm Short pass Filters, 532nm Short pass Filters, 800nm Short pass Filters, and so on, AOI: 0°.
Read MoreSend Inquiry
Long-wave Pass Filters
We are experts in the field of Long-wave Pass Filters. Long-wave pass filters are specifically designed to transmit longer wave lengths than the cut-on wave length while rejecting shorter wave lengths using either absorption or reflection. Long pass filters are uesful in a variety of applications and can be used with short pass filters for custom band pass filtering. We offer several types of long-wave pass filters as well as long wave pass filter sets.
Read MoreSend Inquiry
Absorptive or Reflective Neutral Density Filter
Our Absorptive or Reflective Neutral Density Filter products are popular in the market. Neutral Density Filter belongs to Polarization Optics, as a kind of core Optical Elements of Laser Components, is including Neutral Density Filter Absorptive and Neutral Density Filter Reflective. Neutral Density Filter are used to attenuate light over a wide spectral range by coating a durable metallic film. The Polarizing Filter can be used with white light as well as with lasers. It is a kind of Optical Filters that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition.
Read MoreSend Inquiry
