Vue d'ensemble

optical fiber for laser

For fiber laser between 890 - 1100 nm 

iXblue Photonics offers a complete range of Neodymium fibers with some unique properties.

iXblue Photonics Neodymium Aluminosilicate double clad fibers have been developed to maximize fiber efficiency through a precisely controlled host composition. Compared to a standard Neodymium fiber, the 1.06-micron emission is reduced through careful fiber design optimization.
Our double clad fibers are routinely tested to various parameters such as photodarkening and environmental behavior.

Single clad fibers are also proposed and would be ideal to build seeder sources.


specialty optical fiber


Benefits & Features

  • Host composition optimized for high energy efficiency and low clustering
  • Low splicing losses
  • High NA, High performance low-index cladding
  • Low background losses
  • Low macrobending losses at operating wavelength



  • 0.9 to 1.064 µm fiber lasers
  • Seeder source at 10xx nm


Main Specifications




Fiber type:

Single clad
Double clad
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Single Clad Fibers
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3 µm core diameter

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Qty Price per meter
5-9 m 250.00 €/m
>10 m 200.00 €/m
250,00 €
Unit = m

3 µm core diameter

Core NA: 0.26 +/- 0.02
Cladding diameter (μm): 125 +/- 2
Double Clad Fibers
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7.5 W blue light generation at 452 nm by internal frequency doubling of a continuouswave Nd-doped fiber laser

B. Leconte, H.Gilles, T. Robin, B. Cadier & M. Larochet

Optics Express

Vol 26, No. 8

April 2018


We present the first frequency-doubled neodymium-doped fiber laser generating multi-watt CW power near 450 nm. A bow-tie resonator incorporating a LBO nonlinear crystal is integrated within a Nd-doped fiber laser emitting near 900 nm. This scheme achieves an IR to blue conversion efficiency close to 55% without any active control of the internal resonant cavity ...


Watt-level single-frequency tunable neodymium MOPA fiber laser operating at 915-937 nm

S. Rota-Rodrigo, B. Gouhier, M. Laroche, J. Zhao, B. Canuel, A. Bertoldi, P. Bouyer, N. Traynor, B. Cadier, T. Robin & G. Santarelli

Photonics West

January 2018


We have developed a Watt-level single-frequency tunable fiber laser in the 915–937 nm spectral window. The laser is based on a neodymium-doped fiber master oscillator power amplifier architecture, with two amplification stages using a 20 mW extended cavity diode laser as seed...

Transverse mode selection in a Nd-doped fiber amplifier at 910 nm

B. Leconte, H. Gilles, T.Robin, B. Cadier & M. Laroche

Optic Express 25, 18314-18319



Selective amplifications of LP01 fundamental mode and higher order modes LP11 and LP01 are demonstrated in a double-pass Nd-doped LMA fiber amplifier operating at 910 nm. A multimode core fiber Bragg grating is employed to select a single guided mode by simply adjusting...