Featured - Part 54

Top Suppliers Cr Doped - Fe:ZnSe – Dien

Fe²+:ZnSe and Fe²+:ZnS saturable absorbers (SA) are ideal materials for passive Q-switches of solid-state lasers operating in the spectral range of 2.5-4.0 μm. These lasers (e.g. 3.0 μm Er:YAG/YSGG/YLF) are used for pumping middle-infrared Optical Parametric Oscillators and for numerous medical and dental applications. Applications: As a gain material in compact laser systems; As passive Q-switch for 2800 – 3400 nm nm lasers; Source for pumping middle infrared (MIR) optical parametric oscill...
Europe style for 200 Nm To 2300 Nm Filters - Glan Thompson Polarizer – Dien

Glan-Thompson polarizers consist of two cemented prisms made from the highest optical grade of calcite or a-BBO crystal. Unpolarized light enters the polarizer and is split at the interface between the two crystals. The ordinary rays are reflected at each interface, causing them to be scattered and partially absorbed by the polarizer housing. The extraordinary rays pass straight through the polarizer, providing a polarized output. Feature： Broadband low power polarizers for UV, visible or ne...
Factory directly supply Yttrium Aluminum Garnet - CaF2 Windows – Dien

ZnS is a very important optical crystals applied in IR waveband. Transmitting range of CVD ZnS is 8um-14um, high transmittance, low absorption, ZnS with multi-spectrum level by heating etc. static pressure technics has improved the transmittance of IR and visible range. Zinc Sulphide is produced by synthesis from Zinc vapour and H2S gas, forming as sheets on Graphite susceptors. Zinc Sulphide is microcrystalline in structure, the grain size being controlled to produce maximum strength. Multis...
Reasonable price Near Infrared Crystal - Er: YAG Crystals – Dien

Er: YAG is a kind of excellent 2.94 um laser crystal, widely used in laser medical system and other fields. Er: YAG crystal laser is the most important material of 3nm laser, and the slope with high efficiency, can work at room temperature laser, laser wavelength is within the scope of the human eye safety band, etc. 2.94 mm Er: YAG laser has been widely used in medical field surgery, skin beauty, dental treatment. Advantages of Er:YAG Crystals: • High slope efficiency • Operate well at room ...
Cheapest Price Eo Q-Switchs - Glan Taylor Polarizer – Dien

Glan Taylor polarizer is made of two same birefringent material prisms that are assembled with an air space.Its length to aperture ratio which is less than 1.0 makes it a relatively thin polarizer.The polarizer with no side escape windows is suitable for low to medium power application where the side rejected beams are not required .The angular field of different materials of polarizers is listed below for comparison. Feature： Air-spaced Close to Brewster’s Angle Cutting High Polariza...
2021 Latest Design Norrow Interference Filters - Undoped YAP Crystals – Dien

YAP with large density,high mechanical strength, stable chemical properties,not soluble in organic acid, alkali resistance, and has higher thermal conductivity and thermal diffusivity. YAP is a ideal laser substrate crystal.