図4

Hollow Core Fibers

図4
Product Description

TTF-NIR 1310-S

——

The TTF-NIR 1310-S hollow-core fiber exhibits transmission losses of less than 1 dB/km in the O-band. Combined with its 31% lower latency, it becomes an ideal choice for intra-datacenter optical transmission.

 

Product

TTF-NIR 1310-S

Parameters

 

Optimized for (nm)

1310

Material

air core

Core diameter (μm)

28±2

Attenuation (dB/km)

<1 @ 1310 nm

Transmission bandwidth (nm) 

1150-1500

Mode field diameter(μm)

20±2 

Dispersion (ps/nm/km)

<5 @ 1310 nm

Numerical aperture

0.03

HOM suppression (dB)

>30 

Bend loss @ 5 cm radius (dB/50 turn)

<0.1

 

Calculated Dispersion (ps/nm/km)

Transmission Loss (dB/km)

 

 

TTF-NIR 1550-S

——

The TTF-NIR 1550-S Hollow-core fiber exhibits transmission losses of < 1 dB/km in the C and L bands. Combined with its 31% lower latency, it becomes an ideal choice for inter-datacenter optical transmission and telecommunication networks.

Product

TTF-NIR 1550-SS

Parameters

 

Optimized for (nm)

1550

Material

air core

Core diameter (μm)

31±2

Attenuation (dB/km)

<1 @ 1550 nm

Transmission bandwidth (nm)

1450-1700

Mode field diameter(μm)

21.5±2

Dispersion (ps/nm/km)

<5 @ 1550 nm

Numerical aperture

0.03

HOM suppression (dB)

>30 

Bend loss @ 5 cm radius (dB/50 turn)

<0.1

 

Calculated Dispersion (ps/nm/km)

Transmission Loss (dB/km)

 

 

 

DTF-IR 1064-S

——

DTF-IR 1064-S hollow-core optical fiber exhibits transmission losses of < 5 dB/km in the 1064nm wavelength band, making it suitable for ultrafast laser transmission and high-power laser transmission

 

Product

DTF-IR 1064-S

Parameters

 

Optimized for (nm)

1064

Material

air core

Core diameter (μm)

30±2

Attenuation (dB/km)

<5 @ 1064 nm

Transmission bandwidth (nm)

950-1200

Mode field diameter(μm)

21±2

Dispersion (ps/nm/km)

<5 @ 1064 nm

Numerical aperture

0.02

HOM suppression (dB)

>30 

Bend loss @ 5 cm radius (dB/50 turn)

<1.0

 

Calculated Dispersion (ps/nm/km)

Transmission Loss (dB/km)

 

 

 

STF-VIS 380-760

——

STF-VIS 380-760 hollow-core optical fiber has transmission losses of < 200 dB/km in the visible light spectrum, making it suitable for high-power pulse transmission, gas lasers, biochemical sensing, and ultraviolet light generation.

 

Product

STF-VIS 380-760

Parameters

 

Optimized for (nm)

532

Material

air core

Core diameter (μm)

16±2

Attenuation (dB/km)

<200 @ 500 nm

Transmission bandwidth (nm)

380-760

Mode field diameter(μm)

11±2

Dispersion (ps/nm/km)

<4 @ 500 nm

Numerical aperture

0.02

HOM suppression (dB)

>30 

 

Calculated Dispersion (ps/nm/km)

Transmission Loss (dB/km)

 

 

 

DTF-MIR-2300-4000

——

DTF-MIR 2300-4000 hollow-core optical fiber exhibits transmission losses of < 100 dB/km in the mid-infrared wavelength range, making it suitable for mid-infrared laser transmission, gas sensing, spectroscopy, and defense applications.

 

Product

DTF-MIR 2300-4000

Parameters

 

Optimized for (nm)

3000

Material

air core

Core diameter (μm)

70±2

Attenuation (dB/km)

<60 @ 3200 nm

Transmission bandwidth (nm)

2300-4000

Mode field diameter(μm)

50±2

Dispersion (ps/nm/km)

<2 @ 3200 nm

Numerical aperture

0.03

HOM suppression (dB)

>30 

 

Calculated Dispersion (ps/nm/km)

Transmission Loss (dB/km)

 

 

 

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