Fiber Sensors

Fiber Sensors

1
Fiber Sensors

Fiber sensor technology is one of the key areas of sensor technology. Modern fiber optic cables are increasingly opening up new applications in the field of sensor and illumination technology. Over the past few years, fiber sensors based on integrated Bragg gratings in particular have been frequently used for temperature and strain measurements. The use of laser technology for the functionalization of fiber end surfaces and the optimization of fiber construction and fiber bonding technology opens up a wide range of design possibilities. For example, fibers on the shell surface could be structured in a targeted way using laser beams to use decoupled light for illumination applications or to couple signals into the fiber.



fps.jpg

GPC-FPS-001

General Photonics phase shifter produces phase shifts up to 15 pi at modulation frequencies from DC to 20 kHz.
Fiber Phase Shifter

GPC-FPS-002

GPCs’ 2nd generation all fiber phase shifter/modulator provides phase shifts up to 65π with a much lower half-wave voltage (~2 volts as compared with 10-20 volts for the 1st generation phase shifter) at frequencies from DC to 20 kHz
Fiber Phase Shifter

GPC-FPS-003

The FPS-003 all fiber phase shifter/modulator combines a wide modulation bandwidth (up to 60 kHz) with low half-wave voltages to create a long-range device that can be driven by standard function generators.
Fiber Stretcher

GPC-FST-001

The FST-001-B is a piezo-driven fiber stretcher with a long optical delay range of up to 3 mm. The device comes complete with a piezo driver packaged in a user-friendly small enclosure.
OEM Balanced Detector

GPC-BPD-003

OCT- und Sensorsysteme erfordern hochleistungsfähige ausgewogenePhotodetektoren, um das Signal-Rausch-Verhältnis des Systems zu verbessern. Die BPD-003 wurde speziell für OEM-Anwendungen in solchen Bereichen entwickelt, die auf niedrige Kosten und geringe Größe sowie hohe Leistung ausgelegt sind.
Polarization Diverse Balanced Photodetector

GPC-PBPD-001

OCT and sensor systems require high performance balanced photodetectors to increase system signal to noise ratio. Polarization sensitive OCT and similar applications require separate analysis of the two polarization components of a signal. The PBPD-001 is specially designed for use in such systems.
Polarization Diversity Detector

GPC-PDD-001

Simultaneously detecting the powers of two orthogonal polarization components is important for many sensor and measurement applications. A pigtailed polarization beam splitter coupled with two photodetectors can be used for such applications; however, this arrangement is bulky, troublesome to handle, and costly.
Back to top

Popular Products

laser2000_dataray_wincamd-lcm_usb3_beam_profiler_mws_3011_crop.png

DAT-WinCamD-LCM

This laser beam profiler features a CMOS sensor that guarantees frame rates of up to 60 Hz with high dynamics and is suitable for large beam diameters up to 11 mm.

dat-wincamd-fir-8-14hr.jpg

DAT-WinCamD-IRBB

The beam analysis camera WinCamD-IR-BB with integrated microbolometer array enables analyzes on long-wave lasers in the range of 2 μm to 16 μm.

Laser Beam Profiler WinCamD-QD-1550

DAT-WinCamD-QD-1550

This Laser Beam Profiler from DataRay is equipped with a CQD sensor and offers a spectral response in the SWIR range of 400 - 1700 nm with resolutions up to 1920 x 1080 pixel.
Laser beam profile measurements for industrial applications

DAT-ILMS

DataRay's ILM system is used for beam profile monitoring of high power lasers consisting of an attenuator for high powers, an imaging lens system and a camera system. The measurement of very small laser beams with diameters of less than micrometers is possible despite often high laser powers.