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Fabry Parot Etalon is a high-resolution interference spectrometer with wide applications, which include high-resolution spectroscopy, the study of spectral lines with very close wavelengths, such as the isotope spectrum of elements, the hyperfine structure of the spectrum, the small frequency shift in light scattering, the Doppler shift of spectral lines caused by atomic movement, and the internal structure shape of spectral lines. It can also serve as a high demanding optical filter and a precision wavelength meter. In the laser system, it is often used to narrow the spectral line in the cavity or make the laser system operate in a single mode. It can be used as a bandwidth control and tuning device in broadband picosecond lasers to detect and analyze the spectral components in the laser (longitudinal mode, transverse mode). Use of etalon and selection of substrate materials Etalons, when used in transmission mode, have a series of transmittance peaks with periodic frequency spacing and are typically used in telecom for wavelength locking. Etalons are characterized by their Free Spectral Range (FSR) the frequency spacing between peaks and their Finesse which essentially governs the shape of the transmission peaks. Etalon filters typically consist of a single spacer layer with two reflector stacks on either side. For FSR values below 1000 GHz, the spacer is usually fabricated from a substrate material (rather than grown in thin film deposition). To achieve etalon quality polishing the parallelism of the substrate needs to be better than 1-5 arc-seconds. Different substrate materials are chosen depending on the application fused silica is used when the etalon FSR and peak variation with temperature is to be minimized while Si is used when a high FSR temperature coefficient is required for thermal tuning. Photonchina fabricates custom high quality fused silica and Si etalons at competitive prices with FSR values in the range of 12.5 GHz to 500 GHz. Types of Etalon The optical etalon can be a single-piece structure with parallel reflective surfaces, the solid-state etalon made of fused silica material, or an air-gap structure using a Fabry-Perot cavity double-reflective mirror, i.e., the air-gap etalon. 1. Solid Etalon: Photonchina Specifications: Material: H-K9L/BK7, Quartz Glass
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Etalon,F-P Etalon,Solid Etalon,Air-Gap Etalon is offered by Photonchina Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Etalon,F-P Etalon,Solid E, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Etalon,F-P Etalon,Solid Etalon,Air-Gap Etalon for your business, securing the right balance of quality and cost is essential. Photonchina Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $39/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Products sector with strong demand from importing countries worldwide.
Importing Etalon,F-P Etalon,Solid E requires careful attention to shipping logistics, customs compliance, and secure payment terms. Photonchina Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Etalon,F-P Etalon,Solid E has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Etalon,F-P Etalon,Solid E requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Etalon,F-P Etalon,Solid Etalon,Air-Gap Etalon from Photonchina Co., Ltd. is $39/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Photonchina Co., Ltd. through EximNext.
The supplier, Photonchina Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Etalon,F-P Etalon,Solid E. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Etalon,F-P Etalon,Solid Etalon,Air-Gap Etalon depends on the specific grade and form. Contact Photonchina Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Etalon,F-P Etalon,Solid E from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Photonchina Co., Ltd.. Ensure you have the necessary import licenses for Products products in your destination country.
Yes, Photonchina Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Photonchina Co., Ltd. through EximNext.
Photonchina Co., Ltd. offers Etalon,F-P Etalon,Solid E with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Etalon,F-P Etalon,Solid E is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Photonchina Co., Ltd. through our platform.
Photonchina Co., Ltd. maintains international quality certifications. These ensure that the Etalon,F-P Etalon,Solid E meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Photonchina Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Photonchina Co., Ltd..
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