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Corning Panda Polarization Maintaining Fibers

Image	Product Code	Description	Price	Availability
	PM15-U25A	Polarization Maintaining Fiber - Corning Panda PM Fiber - 1550nm - 250um More Info >> Corning 1550nm 9/125/250um polarization maintaining fiber with 250um dual acrylate coating. This PM fiber is based on Panda stress applying structure which was invented and patented by Corning. Corning has a manufacturing partnership with Fujikura Ltd. Working wavelength: 1550nm. Mode field diameter: 10.5+/1 um. Corning’s PANDA PM Specialty Fibers, designed with the best polarization maintaining properties in the world today, offer low attenuation and excellent birefri.	$15.50 /meter	In Stock	Qty:
	PM15-U40A	Polarization Maintaining Fiber - Corning Panda PM Fiber - 1550nm - 400um More Info >> Corning 1550nm 9/125/400um polarization maintaining fiber with 400um dual acrylate coating. This PM fiber is based on Panda stress applying structure which was invented and patented by Corning. Corning has a manufacturing partnership with Fujikura Ltd. Working wavelength: 1550nm. Mode field diameter: 10.5+/1 um. Corning’s PANDA PM Specialty Fibers, designed with the best polarization maintaining properties in the world today, offer low attenuation and excellent birefrin.	$13.85 /meter	In Stock	Qty:
	PM98-U25A	Polarization Maintaining Fiber - Corning Panda PM Fiber - 980nm - 250um More Info >> Corning 980nm 6.6/125/250um polarization maintaining fiber with 250um dual acrylate coating. This PM fiber is based on Panda stress applying structure which was invented and patented by Corning. Corning has a manufacturing partnership with Fujikura Ltd. Working wavelength: 980nm. Mode field diameter: 6.6+/1 um. It has high pull strength of 200kpsi. Corning’s PANDA PM Specialty Fibers, designed with the best polarization maintaining properties in the world today, offer low a.	$19.50 /meter	In Stock	Qty:

Fibercore Ltd. Polarization Maintaining Fiber

Image	Product Code	Description	Price	Availability
	HB1250	FIBERCORE 1300nm Bend Insensitive Polarization Maintaining Fiber for Sensor and Research – More Info >> FIBERCORE Bow-Tie 1300nm Polarization Maintaining PM Single Mode Fiber – 250um Coating FIBERCORE HB Series 125/250 um, bend-insensitive polarization maintaining fiber for sensor and research applications between 488 nm and 1550 nm. With applications for PM fibers continuing to grow at an ever-increasing rate, Fibercore Limited 'HB' is the natural, high-performance choice for fundamental research and product development. To give you maximum choice and versatility.	$16.25 /meter	In Stock	Qty:
	HB1250P	FIBERCORE 1300nm Polyimide-Coated PM Fiber for Embeded Sensor and Medical – 145um Coating More Info >> FIBERCORE 1300nm Polyimide-Coated PM Fiber for Embeded Sensor and Medical – 145um Coating FIBERCORE HB-P Series 125/155 um, high-temperature polyimide-coated for embedded sensor and medical applications at 800 nm or 1300 nm. Conventional acrylate coatings have a temperature ceiling of c 85°C and must be applied to thicknesses of at least 40 um to provide adequate mechanical protection. HB-P is coated with a 10 um layer of polyimide - a high performance polym.	$25.95 /meter	In Stock	Qty:
	HB1250T	FIBERCORE 1310nm Polarization Maintaining Fiber for Telecom and EDFA - 400um Coating More Info >> FIBERCORE 1310nm Polarization Maintaining Fiber for Telecom and EDFA - 400um Coating FIBERCORE HB-T Series 125/400um, 9um (nominal) MFD fiber for telecommunications and EDFA applications at wavelengths between 980 nm and 1550 nm. HB980T and HB1480T have been designed specifically for the polarisation multiplexing of EDFA pump diodes. With advanced photonic devices incorporating PM fibers now in volume production, multi-sourcing has become a fact of lif.	$20.95 /meter	In Stock	Qty:
	HB1500	FIBERCORE 1550nm Bend Insensitive Polarization Maintaining Fiber for Sensor and Research – More Info >> FIBERCORE Bow-Tie 1550nm Polarization Maintaining PM Single Mode Fiber – 250um Coating FIBERCORE HB Series 125/250 um, bend-insensitive polarization maintaining fiber for sensor and research applications between 488 nm and 1550 nm. With applications for PM fibers continuing to grow at an ever-increasing rate, Fibercore Limited 'HB' is the natural, high-performance choice for fundamental research and product development. To give you maximum choice and versatility.	$16.25 /meter	In Stock	Qty:
	HB1500T	FIBERCORE 1550nm Polarization Maintaining Fiber for Telecom and EDFA – 400um Coating More Info >> FIBERCORE 1550nm Polarization Maintaining Fiber for Telecom and EDFA – 400um Coating FIBERCORE HB-T Series 125/400um, 9um (nominal) MFD fiber for telecommunications and EDFA applications at wavelengths between 980 nm and 1550 nm. HB980T and HB1480T have been designed specifically for the polarisation multiplexing of EDFA pump diodes. With advanced photonic devices incorporating PM fibers now in volume production, multi-sourcing has become a fact of life.	$20.95 /meter	In Stock	Qty:
	HB600	FIBERCORE 633/688nm Bend Insensitive Polarization Maintaining Fiber for Sensor and Research More Info >> FIBERCORE Bow-Tie 633/688nm Polarization Maintaining PM Single Mode Fiber – 250um Coating FIBERCORE HB Series 125/250 um, bend-insensitive polarization maintaining fiber for sensor and research applications between 488 nm and 1550 nm. With applications for PM fibers continuing to grow at an ever-increasing rate, Fibercore Limited 'HB' is the natural, high-performance choice for fundamental research and product development. To give you maximum choice and versatil.	$19.95 /meter	In Stock	Qty:
	HB800	FIBERCORE 830nm Bend Insensitive Polarization Maintaining Fiber for Sensor and Research – 25 More Info >> FIBERCORE Bow-Tie 830nm Polarization Maintaining PM Single Mode Fiber – 250um Coating FIBERCORE HB Series 125/250 um, bend-insensitive polarization maintaining fiber for sensor and research applications between 488 nm and 1550 nm. With applications for PM fibers continuing to grow at an ever-increasing rate, Fibercore Limited 'HB' is the natural, high-performance choice for fundamental research and product development. To give you maximum choice and versatility,.	$19.95 /meter	In Stock	Qty:
	HB800P	FIBERCORE 830nm Polyimide-Coated PM Fiber for Embeded Sensor and Medical – 145um Coating More Info >> FIBERCORE 830nm Polyimide-Coated PM Fiber for Embeded Sensor and Medical – 145um Coating FIBERCORE HB-P Series 125/155 um, high-temperature polyimide-coated for embedded sensor and medical applications at 800 nm or 1300 nm. Conventional acrylate coatings have a temperature ceiling of c 85°C and must be applied to thicknesses of at least 40 um to provide adequate mechanical protection. HB-P is coated with a 10 um layer of polyimide - a high performance polyme.	$25.95 /meter	In Stock	Qty:

Corning Specialty HI Photonic Fibers

Image	Product Code	Description	Price	Availability
	HI1060-6-H	High NA Corning HI 1060 Fiber More Info >> Corning High NA HI 1060 fiber features high NA (numerical aperture) and high core index of refraction. It operates single mode at 980nm (2.1dB/km attenuation), 1060nm(1.5dB/km attenuation) and above. This fiber is suitable as component fiber for EDFAs, couplers, other DWDM components and pigtails for pump laser diodes. This fiber enables efficient coupling and low bend loss within photonic products when used as component pigtails. Download.	$4.95 /meter	In Stock	Qty:
	HI980-6	High NA Corning HI 980 Fiber More Info >> High NA Corning HI 980 fiber features high NA and high core index of refraction. It operates single mode at 980nm(2.5dB/km attenuation) and above and is suitable as component fiber for EDFAs, couplers, other DWDM components and pigtails for pump laser diodes. This fiber enables efficient coupling and low bend loss within photonic products when used as component pigtails.	$4.95 /meter	In Stock	Qty:

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What are polarization maintaining fibers (PM fibers)?

Although optical fibers have a symmetric circularly design, they still have birefringence effect because of mechanical stress. Because of this birefringence effect, the polarization of light in the fiber changes with no control at all. Polarization maintaining fibers (also called Panda PM fibers) are specially designed to solve this polarization uncontrollable problem. PM fibers have strong built-in birefringence. When the polarization of the light coupled into the fiber is aligned with one of the birefringent axes, its polarization state is maintained even if the fiber is bent.

The most popular design in the industry today is to use two stress rods of a glass composition on both sides of the fiber core. The stress rods cause stress that well-maintains polarization of the input light. This type of polarization maintaining fibers are called Panda PM fiber or Corning PM fiber since Corning designed it.

Where are polarization maintaining fibers (PM fibers) used?

Polarization maintaining fibers are used in optical devices where the polarization state cannot be allowed to drift. These devices include fiber interferometers and some fiber lasers.

Corning Panda Polarization Maintaining Fibers

Fibercore Ltd. Polarization Maintaining Fiber

Corning Specialty HI Photonic Fibers

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