CNI_logo_greenbluelasermanufacturer

Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

Products
Lasers
Spectrum Analysis
Laser Application Systems
Laser Measurement & Safety
Laser Marking
Laboratory Instruments
Optics & Coatings
Components & Accessories
Fiber-Coupled LEDs
Customized Products
 
Components & Accessories
Laser Diode
Laser Optics
Fiber for Laser Coupling
Beam Expander
AOM and Shutter
Multi-function Optical System
Variable Attenuator
Laser Goggles

<<More

 

Customer Service

TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Complete Solution
 
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-89216068
E-mail:  sales@cnilaser.com
国内: 0431-87020257 / 89216068
 

Multimode Fiber

 

Because of its high capacity and reliability, multi-mode optical fiber coupling laser generally is used for many fields. Because multimode fiber has a larger core-size, it supports more than one propagation mode; hence it is limited by modal dispersion.  Also, because of their larger core size, multi-mode fibers have higher numerical apertures which means they are better at collecting light than single-mode fibers. Due to the modal dispersion in the fiber, multimode fiber has higher pulse spreading rates.

Specifications

Silica optical fiber core diameter (mm)

0.1/0.2/0.3/0.4/0.5/0.6/0.8/1.0

External diameter ratio of fiber core

1: 1.05 / 1: 1.1 / 1: 1.2 / 1: 1.4

Minimum bending radius (mm)

100D (short time)/300D (long time)

External diameter of protective coating (mm)

1.2-2.0

Numerical aperture (NA)

0.21-0.24

Transmittance

Per meter

%

UV (0.25um-0.4um)

85-98

Optical light (0.4um-0.7um)

97-99

Near-infrared (0.76um-1.6um)

90-99

He-Ne Lasers (0.6328um)

99

YAG lasers (1.06um)

98

Ar laser (0.5145um)

98

Transmission Power (W/cm2)

800 (D=0.5mm) (CW Nd:YAG laser)

Fiber length (m)

1, 2, 5, 10, 20, 30...on request

Optical connector

ST/FC/SMA905/Customize

Features

Good optical property, Wide wave range, Superior  Mechanical properties and flexibility. Ideal material of high power laser transmission.

Applications

High power laser transmission, Laser medical, Spectral analysis, Laser welding, Lighting, Sensing element, Energy transmission.


Multi-mode Fiber Combiner

Type Bundled type Fused biconical taper
Standard Operating Wavelength >400 nm
Power Range Normally< 10 W
Protecting Cover

Bare/ PVC/ Metal

Input Channel Quantity 2, 3, 4 (others optional)
Fiber Connector FC/ PC, SMA905
Core Numerical Aperture (nominal) 0.22
Length 0.8m, 1m, 1.5m...
Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China
Domestic Tel:  0431-87020257   International Tel: +86-431-85603799   Fax:+86-431-89216068