Aluminum-coated hollow fibers for UV and VUV light sources

Doko Engineering

Aluminum thin film is deposted on the inside of glass tubing by MOCVD technique. The fibers shows high transmission efficiency in UV and VUV region dur to high reflectance of aluminum.
Target lasers include XeCl, KrF, ArF, and F₂ excimer lasers, and other coherent and incoherent light sources.

Hollow fiber for THz (Terahertz)

Doko Engineering

Hollow fiber for the delivery of THz region(1-30THz)

Hollow fibers for short pulse lasers

Doko Engineering

Hollow optical fibers specially designed for Q-switched YAG lasers are available. The fibers transmits high-peak-power, nanosecond pulses of YAG and its harmonics (2nd, 3rd, and 4th).

Hollow fiberoptics also deliver femto-second pulses with high pulse energy with little pulse broadening.

Hollow glass fibers for infrared lasers

Doko Engineering

Hollow fiber for IR region of 2-12um wavelength. It is a best solution for the delivery of CO2, ErYAG laser etc.

Hollow fiber for visible/NIR/IR spectroscopy

Doko Engineering

Hollow fiber for visible/NIR/IR spectrosocopy has broad band wavelength region delivery characteristics such as 350-700nm, 0.7-2um, and 2-15um.

Single mode fiber

Optronscience, Inc.

• This product suited for Laser measurement,Perfect circle spot,Analog measurement,Uniformity lights irradiation,TEM00 mode,Coherent storage.
• Please choose standard model or polarization model as you needed.

Multi-mode fiber

Optronscience, Inc.

• This product suited for Laser transmission,High power transmission,spectrum.
• Please choose Ge-doped quartz fiber,Step-index quartz fiber,polymer-clad fiber as you needed.

Bundle fiber assembly

Optronscience, Inc.

• This fiber is bundled optical fiber and terminal processing.
• It suited for incident a lot of light,transmission and gather weak light or blurred light.

Branch fiber

Optronscience, Inc.

• We prepared bifurcated and multi branch fiber for light projecting sensor or power synthesis. Combination of SM fiber or MM fiber are acceptable.

Plastic optical fiber

Optronscience, Inc.

• This fiber suite for short distance transmission.
• Strong for bend and low price.
• Also it is possible to provide as fiber patch code.

Connector, Adapter

Optronscience, Inc.

• Various kind of connector like FC, SC or SMA connector.

Vacuum feed through

Optronscience, Inc.

• Air tight adapter for vacuum optics fiber.
• We can provide FC connector model, single core or multi core

Reinforcement sleeve

Optronscience, Inc.

• It was made in England for protect fused portion of optical fiber.
• Many company use as standard item.
• ※Single core: 30mm~61mm
• We prepare various kinds of items.

Fiber protect tube

Optronscience, Inc.

• This application for the purpose of protect UV wire.
• EX) Hytrel tube, Irrax tube, SUS pipe etc..