ケイエルブイ List of Products and Services

We accept various fiber assemblies tailored to your usage needs. We also have a standard lineup available. Please feel free to contact us.

LUMATEC's liquid light guides have low losses relative to the incident surface area and efficiently transmit light. We offer multiple series categorized by transmission wavelength range and application. 【Features】 - Higher transmittance compared to bundle fibers - Flexible and unbreakable - Large acceptance angle - A rich product lineup in the transmission wavelength range of 250 to 2000 nm - Can be connected to excitation light sources used in fluorescence analysis (discharge lamps, LEDs), UV irradiation devices, etc.

LUMATEC's liquid light guides have low losses relative to the incident surface area and efficiently transmit light. We offer multiple series categorized by transmission wavelength range and application. 【Features】 - Higher transmission rate compared to bundle fibers - Flexible and unbreakable - Large acceptance angle - A rich product lineup in the transmission wavelength range of 250 to 2000 nm - Can be connected to excitation light sources (discharge lamps, LEDs) used in fluorescence analysis and other applications.

The "Series 250" is a liquid light guide suitable for the ultraviolet range, with the following specifications: - Transmission wavelength range: 220 to 650 nm - Usable in the UVC range It has a stable transmission rate in the UVC wavelength range, making it suitable for use as a light source in UV irradiators and in wafer manufacturing environments. Due to its material and structural characteristics, the liquid light guide possesses high transmission properties and minimizes light loss at the incident end face. Therefore, this product is suitable for cases requiring powerful UV light. 【Features】 - Transmission wavelength range: 220 to 650 nm - Usable in the UVC range - Low loss at the incident end face and high transmission rate - Flexible and no risk of breakage - Large acceptance angle (approximately twice that of silica fiber bundles)

The "Series 300" is a liquid light guide with a transmission wavelength range of "280 to 650 nm." It covers the UVB to UVA to visible wavelength range, demonstrating a high transmission rate particularly in the UVA to visible (up to 500 nm) region. Additionally, LUMATEC's liquid light guides have the advantage of a large acceptance angle. This allows for efficient illumination of light from the source when combined with light sources used in "UV epoxy curing" and "fluorescent inspection." 【Features】 - Transmission wavelength range: 280 to 650 nm (compatible with UVB to VIS range) - Excellent transparency in the UVA to VIS (up to 500 nm) region - UV transparency up to 5W - Low loss at the incident end face and high transmission rate - Flexible and no risk of breakage - Large acceptance angle (about twice that of silica fiber bundles)

Due to its high transmittance, especially in the visible light range, it is compatible with high spectral brightness white light sources in the visible light range. The strength of this light guide, which is "ultra-low loss," allows it to be used with both LEDs and lamps without restriction. 【Features】 - Transmission wavelength range: 340–800nm - Excellent transmission characteristics from visible to near-infrared - Low loss at the incident end face and high transmittance - Flexible and free from breakage - Large acceptance angle (about twice that of silica fiber bundles)

Among the liquid light guide series products, it has the widest transmission wavelength range of "420 to 2000 nm." In particular, it exhibits excellent transmission in the near-infrared region. Therefore, it is suitable for use in combination with "Nd-YAG lasers," which are used in the medical and industrial fields. Additionally, unlike bundle fibers made from fiber strands, it does not break when bent. 【Features】 - Transmission wavelength range: 420 to 2000 nm - Excellent transmission characteristics for near-infrared light - Low loss at the incident end face and high transmission rate - Flexible and unbreakable - Large acceptance angle (about twice that of silica fiber bundles)