ASML Navaigation's Pin-fet Hybrid receiver design
ASML Navaigation's Pin-fet Hybrid receiver design is based on a hybrid assembly of a PIN photodiode and a high impedance FET preamplifier.

850 nm PANDA-style PM Gyroscope fibers

ASML Navaigation's 850 nm PANDA-style PM Gyroscope fibers have extremely high birefringence and exceptionally tight dimensional specifications, critical for manufacturing high precision, high-performance gyro-coils. High consistency and extreme end-to end control of optical properties provide particular advantage in this application by reducing fiber generated signal artifacts. The intrinsically high level of radiation resistance allows operation for extended periods of time on low earth orbits, near and deep space, and applications where exposure to man-made radiation is expected. The Panda-style configuration is preferred over bow-tie or elliptical clad designs because of its advantages in process scalability and product uniformity. These fibers are offered in industry standard specifications and ASML’S high performance (HP) versions optimized for exceptional splicability and offering the tightest tolerance specifications available.

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Name Price/Operation
PANDA-style PM Gyroscope fibers ,850nm,PM fiber type 125/250um
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PANDA-style PM Gyroscope fibers ,850nm,PM fiber type 80/165um
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Description:

ASML Navaigation's 850 nm PANDA-style PM Gyroscope fibers have extremely high birefringence and exceptionally tight dimensional specifications, critical for manufacturing high precision, high-performance gyro-coils. High consistency and extreme end-to end control of optical properties provide particular advantage in this application by reducing fiber generated signal artifacts.

The intrinsically high level of radiation resistance allows operation for extended periods of time on low earth orbits, near and deep space, and applications where exposure to man-made radiation is expected. The Panda-style configuration is preferred over bow-tie or elliptical clad designs because of its advantages in process scalability and product uniformity. These fibers are offered in industry standard specifications and ASML’S high performance (HP) versions optimized for exceptional splicability and offering the tightest tolerance specifications available.


Features:

PANDA-style PM — Superior performance, intrinsically good radiation performance

Extremely high birefringence — Less gyroscope drift

Bend insensitive — Smaller diameter coils possible

Excellent crosstalk stability over temperature range — Minimize Shupe (insensitive to temperature drift) effects

HP version with best specifications available — Improved repeatability, coil winding accuracy and splicability Optional wavelength:850/1310/1550nm


Applications:

Interferometric sensors

Diode pigtails

Coherent beam delivery

Modulators

Delay lines

Spectroscopy

Biomedical sensors

Optical Coherence Tomography (OCT)


Specs:


Fibre Type

PM 850-80/165

Part No.

PM850T

Optical Properties

Operating   Wavelength (nm)

850

Cut-off   Wavelength (nm)

650-800

Mode   Field Diameter (μm)

3.5±1@850nm

Attenuation   (dB/km)

≤ 3.0

Beat   Length (mm)

1.0 - 2.0

Typical   Cross Talk at 4m (dB)

≤-40

Cross   Talk at 100m (dB)

≤-30

Geometrical Properties

Cladding   Diameter (μm)

80.0 ± 1.0

Coating   Diameter (μm)

170.0 ± 7.0

Cladding   Non-circularity (%)

≤1.0

Core   Concentricity Error(μm)

≤1.0

Coating   Type

Dual-layer,

UV-acrylate

Mechanical Properties

Operating   Temperature (℃)

-45 to  +85

Proof   Test (kpsi)

100

 

Ordering Information:


PM

Wavelength

Coating diameter

Length

Type


85:850nm

NA

1-1km

B-Bow Tie


13:1310nm

T:170um

10-10km

P:Panada


15:1550nm

S:250um

0.5-50m




Address: UNIT 16, 2/F, FU TAO BUILDING, 98 ARGYLE STREET, MONGKOK, KOWLOON, HONG KONG , Phone: (852)30786684 ,   E-mail: info@asml-navigation.com
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