PM Fiber, 1550nm, PM 15-U40D

Patchcord;Polarization Maintaining;1550 nm;FC/APC;FC/APC;1 m

Wavelength range 200-2500 nm; Pressure Probe Head 10 bar @ 25°C; Connector Type SMA-905Transmission dip probes are designed for on-line and inline absorbance measurements in fluids. By dipping or permanently mounting the probe end into the fluid, absorbance can be measured. Explore our range of transmission dip probes below.Transmission ProbesTransmission dip probes are used for on-line and inline absorbance measurements in fluids. By dipping or permanently mounting the probe end into the fluid, absorbance can be measured. A standard SMA-905 connector couples light into a fiber bundle, typically consisting of six fibers (other configurations available upon request). The light is transmitted to the probe end, where it crosses a predetermined gap and is reflected against a diffuse white reflective material back onto the receiving read fiber, which is coupled to a spectrometer on the second leg of the probe. The read fiber is centrally placed within the illumination fiber bundle to provide optimal collection efficiency. Both bundles are housed in flexible stainless steel jacketing, and the probe tip is also made of stainless steel. At the mid-point of the assembly, a ferrule splits the fibers into their respective legs (illumination and read), which are terminated in SMA-905 connectors.Mini Transmission ProbesFor absorption measurements in miniaturized centrifuge tubes or vessels, Avantes offers the mini transmission dip probe. It features a miniaturized tip that is 130mm long and 3.2mm in diameter. The mini transmission dip probe has a fixed optical path length of 5 or 10 mm. It is available in three versions: one for UV/VIS (200-800 nm) measurements, one for VIS/NIR (350-2500 nm), and one for UV/VIS/NIR (250-2500 nm). For best results below 240 nm, solarization-resistant fiber (-SR) is recommended. The probe features Avantes ME, chrome-plated brass, and jacketing. Optionally, the probe can be configured with a longer stainless steel or Hastelloy® tip or other jacketing options (MS, BX, or PVC). It has two SMA connectors (FC/PC also available) for convenient coupling to the Avantes line of spectrometers and light sources.Mini Transmission Dip Probes with Variable Path LengthThis fiber-optic probe features a variable and adjustable path length for more flexibility during absorbance measurements in fluids. The gap between the fiber and the diffuser can be set anywhere between 0.25 and 10 mm. A standard SMA-905 connector couples light into a fiber bundle, typically consisting of six fibers (other configurations available upon request). The light is transmitted to the probe end, where it crosses the predetermined gap and is reflected against a diffuse white reflective material back onto the receiving read fiber, which is coupled to a spectrometer on the second leg of the probe. The read fiber is centrally placed within the illumination fiber bundle to provide optimal collection efficiency. Both bundles are housed in flexible stainless steel jacketing, and the probe tip is also made of stainless steel. At the mid-point of the assembly, a ferrule splits the fibers into their respective legs (illumination and read), which are terminated in SMA-905 connectors.Applications: On-line and in-line absorbance measurements in fluidsPlease note that Avantes products are available from us only in Denmark, Iceland, Norway, and Sweden.

Benchtop Type; 450 to 2400 nm; Extinction Ratio Range 30, 35, 40 dB; Extinction Ratio Accuracy ±0.15, ±0.5 dB; Angular Accuracy ±0.5°; Adapter Type FC/PC, ST, E2000, SC, LC, MU, Universal 1.25/2.5 mm OZ Optics’ ER-1000 series of benchtop polarization extinction ratio meters allows one to quickly measure the output extinction ratio of light from a fiber. A rotating polarizer measures the extinction ratio (ER) and the orientation of the transmission axis with respect to the key on the connector. As an option, neutral density filters can be added to the ER-1000 extinction ratio meters to extend the maximum power range. These filters can be easily inserted and removed, without disturbing your setup and allow power levels up to 2 W to be measured. The ER-1000 meters operate in several modes. In real time mode, the meter gives the extinction ratio and alignment. In logging mode, the meter gives the worst-case extinction ratio over a given time span. This mode is ideal for QA measurements. In addition, the meter can provide a relative power readout, proportional to the input power in dB. This readout is updated at up to 650 times per second. The computer interface allows the unit to be used with computer control units, for alignment purposes. The combination of polarization and relative power functions allows the unit to be used for complete auto-alignment of polarization maintaining components. Key Features: Measures Extinction Ratio up to 50 dB (Over Specific Wavelength Ranges) Very Wide Wavelength Range: 450 to 900 nm for Visible; 850 to 1650 nm or 1800 to 2400 nm for IR ±0.15 dB ER Accuracy up to 30 dB, ±0.5° Accuracy in Angle 0.01 dB Resolution in ER and 0.3° Resolution in Angle Power Measurement up to 2 W Interchangeable Connector Adaptors Logging Mode for Continuous Measurement USB Communications Interface Touch Screen Display Built-in Memory for Store and Recall Functions Applications: Fiber Optic Component Manufacturing and Testing; PMC and PBS PER and Coupling Ratio Testing; PM Fiber Laser Diode Pigtailing; PM Fiber Patch Cord Production and Testing; PM Fiber Fusion Splice Testing; Automatic Alignment; Quality Control and Measurement; Product Development; Component and System Troubleshooting

Wavelength 1550nm, coating outer diameter 245µm ± 15.PANDA high performance polarisation maintaining  specialty optical fiber. Key optical specifications Wavelength (nm)  1550 Mode-field Diameter (μm)  10.5 ± 0.5 Beat Length Range (mm) 3.0-5.0 Maximum Cross Talk at 100 m (dB)  -30 Typical Cross Talk at 4 m (dB)  -40  Cutoff Wavelength (nm)  1300-1440 Maximum Attenuation (dB/km) 0.5             Key geometric, mechanical and environmental specifications (-U25D) UV/UV Acrylate Core-to-Cladding Offset (μm) ≤ 0.5 Coating Outer Diameter (μm)  245 ± 15 Cladding Outer Diameter (μm)  125 ± 1 Standard Lengths*  100 m, 200 m, 300 m, 400 m, 500 m, 1 km Proof Test (kpsi) 100 (200 optional) Operating Temperature (°C)  -40 to 85         * For longer lengths contact us

Fiber Coupler/Splitter;1x2;50/50 %;1550 nm;Polarization Maintaining