STGLO-C-Green

Hollow-core Fiber optimized for 500-700nm range.

**Attenuation lower than 100 dB/km for the 500-700nm

STGLO-C-TiSa_Er-7C

Kagome Hollow-Core Fiber with optimized performance for 800nm and 1550nm. Ideal for Ti-Saph and Erbium based lasers.

**Attenuation lower than 100 dB/km for the 1300-1750nm

STGLO-C-Yb-7C

Hollow-Core Fiber optimized for 900-1100nm range. Ideal for Yb and Nd:YAG based lasers.

 

Typical attenuation and dispersion Output near field profile Output far field profile

STGLO-C-Er-7C

Hollow-Core Fiber optimized for 1550nm. Ideal for Erbium lasers.

Physical Properties
Core contour	Hypocyclo�de with negative curvature parameter b=0.8*
Inner core �	61 μm � 1
Outer fiber �	432 μm � 3%
Fiber coating layer	Primary polymer coating
Optical Properties
Center Wavelength	1030 nm
Attenuation @ 532nm	<100 dB/km
Dispersion @ 532nm	1 ps/nm.km � 0.5
Transmission Band**	300 nm
Mode field Diameter	39 μm � 1
3dB bend loss radius	5 cm � 2

 

Typical attenuation and dispersion Output near field profile Output far field profile

STGLO-C-2μm-7C

Hollow-Core Fiber optimized for 2-3μm range.
 

Physical Properties
Core contour	Hypocyclo�de with negative curvature parameter b>0.7*
Inner core �	56 μm � 1
Outer fiber �	415 μm � 3%
Fiber coating layer	Primary polymer coating
Optical Properties
Center Wavelength	2000 nm
Attenuation @ 532nm	60 dB/km
Dispersion @ 532nm	1 ps/nm.km � 0.5
Transmission Band**	>350 nm
Mode field Diameter	42 μm � 1
3dB bend loss radius	5 cm � 2

 

Typical attenuation and dispersion Output near field profile Output far field profile

STGLO PHOTONIC MICROCELL�

Photonic Micro-Cell (PMC)� technology is based on Hollow-Core Photonic Crystal Fiber (HC-PCF) and the process of filling the fiber with a chosen gas to offer photonic functionalities such as (i) Optical frequency conversion, (ii) Ultra-high power pulsed laser delivery (iii) Laser pulse compression or (iv) Frequency standards.
A PMC is a stand-alone and modular component that consists of a HC-PCF filled with gas and fiber terminations. The presence of gas within an optical fibre on a micron scale provides a million-fold increase in the gas-laser efficiency compared to traditional lasing methods and opens up the unique ability for functionalization. For example, with a Raman gas one can produce new wavelengths and hence create new applications. There are different variants of HC-PCF used within the PMC family of components. The Inhibited-Coupling guiding HC-PCF such as Kagome fiber produces particularly good results with a high damage threshold and a very wide bandwidth.
The PMC comes in different forms tailored to either the applications or the laser power requirements or to specific housing requirements. Below is a list of the different PMC forms we can deliver

 

PMC-TERMINATION TYPE	FEATURES / APPLICATIONS
ALL-FIBER PMC
	An optical fiber made of a length of HC-PCF filled with gas and spliced to a solid optical fiber. Gas type: Typically any molecular gas. Atomic vapor Gas pressure ranges: from High vacuum pressure to several bars. Splice loss: typically 1 dB/splice. Ideal for low power laser applications such as telecommunications, instrumentations, frequency standards, Frequency conversion.
GAS-FILLABLE & TRAVEL STAGE MOUNTABLE PMC-TERMINATION
	This PMC has at least one of its terminations exhibiting a gas-fillable cell. This cell is mountable on standard translation stages for quick and efficient laser coupling. Gas injection Rugged tube-over-fiber Micro-bending elimination Macro-bending restraint Dust contamination prevention Ideal for high power applications such as ultra-short pulse laser beam delivery, laser pulse compression, frequency converter.
TUBULAR CELL PMC-TERMINATION
	This PMC has at least one of its terminations exhibiting a tubular cell. This cell can be mounted on and/or integrated in standard opto-mechanical holders or systems. Rugged tube-over-fiber Micro-bending elimination Macro-bending restraint Dust prevention Ideal for high power applications such as ultra-short pulse laser beam delivery, laser pulse compression, frequency convertor.

  Laser doppler vibrometer