Dichroic Longpass Filter
The dichroic long-pass filter is made of multiple dielectric layers and metal materials. Short-wavelength light is reflected from the surface, and long-wavelength light passes through. The coating is designed to reflect 50% and transmit 50% at the cut-off wavelength. Beyond that wavelength, more light is gradually transmitted and less reflected. Different cut-off wavelengths can be designed according to application requirements.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Outer Diameter Tolerance | -0.1mm |
| Thickness Tolerance | ±0.05mm |
| Edge | Ground, ≤0.3 mm bevel width |
| Effective Aperture Diameter | 90% |
| Parallelism | <5” |
Applications
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Customized various optical filters
Optical Filters
Zeit-group
Optical filters are classified by spectral band, spectral characteristics, coating material and application.
-
Narrowband interference filter
Optical Filters
Zeit-group
Material: As Required Optical Coating: Electrolytic Multilayer Coating, Metal Coating Clear Aperture: 95%
A narrowband interference filter is a bandpass filter that selects specific wavelengths using interference in dielectric and metallic multilayer coatings.
-
Filter coating
Optical Filters
Ecoptik
Bandpass Filter-Material: Customized according to customer requirements Bandpass Filter-Half-peak Bandwidth: 10 nm-200nm Bandpass Filter-Outline Tolerance: ±0.01 ~±0.2 mm
Boxin can coat various coatings on filters, including bandpass filters, cut-off filters, longpass/shortpass.
-
Dual-Band Filter
Optical Filters
Novelbeam
-
Fluorescence Filter
Optical Filters
Novelbeam
Related Articles
Wuhan Optical Valley Interlink Technology Co., Ltd. was founded in 2013 by a technical team from Huazhong University of Science and Technology.
Shanghai Connet Laser Technology Co., Ltd. focuses on technological innovation, delivering cutting-edge photonic products & solutions for industrial lasers, LiDAR, fiber optic sensing, coherent telecom, cold atom physics and precision spectroscopy research & mass manufacturing.
Against the evolving demands for military‑grade hardware, rail transit equipment and heavy‑duty machinery that run under high‑shock vibrating conditions, anti‑loose connectors serve as indispensable hardware for stable power delivery and high‑speed signal transmission.
BEIJING JIEPU TREND supplies YAG+Er:YAG+YAG bonded composite slab laser crystals for high‑power solid‑state laser systems. The monolithic slab consists of two undoped YAG end‑cap layers and a central Er‑doped YAG gain segment. The overall dimension is 9 mm×9 mm×9 mm.
Loading...
Name
Phone
Organization
Use Case
Database Platform