Skip to main content

FPS-002 Phase Shifter

Product information "FPS-002 Phase Shifter"

780-1550 nm; Total Phase Shift >65π; IL <0.5 dB; RL >50, >55, >58 dB; PDL <0.05, <0.1 dB; Residual Amplitude Modulation ±0.01 dB

Coherent or interferometric sensor systems, such as distributed acoustic sensors (DAS), often require a low-loss, low-cost phase shifter or modulator to obtain the desired sensing signals. Lunas FPS-002 is an all-fiber device that shifts or modulates phase shifts up to 75π at frequencies from DC to 20 kHz.

The FPS-002 phase shifter requires a lower half-wave voltage than the FPS-001 phase shifter module: only 2 V compared to up to 20 V. Like the FPS-001, it is an all-fiber design and offers the benefits of low loss and back reflection. Two different size packages (small frame or large frame) are available to accommodate the bend diameter requirements of different fibers.

Key Features:

  • Low Insertion Loss (IL): <0.5 dB (at λc, Excluding Connectors)
  • Low Polarization Dependent Loss (PDL): <0.05 dB (SM), <0.1 dB (PM)
  • Return Loss (RL): >58 dB (Without Connectors), >55 dB (With APC Connectors), >50 dB (With PC Connectors)
  • Low Residual Amplitude Modulation: ±0.01 dB at 1550 nm
  • Total Phase Shift (@500 Hz, Vpp = 150 V): >65π (@ 1550 nm)
  • Low Half-wave Voltage (@ 500 Hz): 2.5 to 4.5 V Typical (Small Frame), 0.7 to 1.5 V Typical (Large Frame)
  • Operating Wavelength: 780, 1060, 1310, 1550 nm
  • Fiber Type: ClearCurve ZBL, HI1060, 780 HP, PM, PM980XP
  • Capacitance of Piezo: 0.18 µF
  • Maximum Applied Voltage: 150 V
  • Compact Size: 35 x 17 x 10 mm (Small Frame), 45 x 27 x 11 mm (Large Frame)

Applications: Fiber Interferometers; Fiber Laser Systems; Fiber Sensor Systems

Manufacturer "Luna"
Headquartered in Roanoke, VA, USA, Luna develops, manufactures and markets high-definition fiber optic sensing products and fiber optic test and measurement instrumentation . Luna's products are used to measure, monitor, protect and improve critical processes in the healthcare, telecommunications, energy and defense markets. Luna has become a recognized leader in transitioning science to solutions. Luna’s high-definition fiber optic sensing technology allows engineers to test, modify and qualify their designs; efficiently, effectively, and accurately. The HYPERION series of fiber optic sensing interrogators provide many of the advantages of fiber optic systems and distinguishes itself by virtue of high spatial resolution. On the test and measurement side, Luna provides diagnostic and test instrumentation that enables the complete characterization of optical components, assemblies and short-haul networks; providing substantial cost and time savings in the development, production, and maintenance of optical network equipment. Optical backscatter reflectometers (OBR series) enable ultra-high resolution reflectometry with backscatter level sensitivity, while lightwave component and optical vector analyzers extend Luna’s industry-leading optical frequency domain reflectometry (OFDR) platform to manufacturing test and quality control applications for passive optical components.
Related links of the manufacturer
Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
Luna Innovations, Inc.
301 1st Street SW, Suite 200
VA 24011 Roanoke, United States

Customers also viewed

UV CHAMBER™ UV LED Curing Oven
Easy to Use; Irradiance ≤250/≤1000 mW/cm² (1 UCUBE™); Wavelength 275-465 nm (UCUBE™); Power Supply 100-240 VAC; Active Air Cooling With Fans, Water Cooling Optional The UV CHAMBER™ is an easy-to-use UV LED irradiation oven designed and manufactured by UWAVE and suitable for a wide range of applications like curing, bonding, photolithography or photoaging. Thanks to its ergonomic design, the UV CHAMBER™ gives full control over UV insolation processes and a great repeatability. Users can tune the time, the power of the illumination as well as the working distance. These combined features make the UV CHAMBER™ the ideal UV LED irradiation oven for semi-automatic UV curing processes or R&D lab work. Thanks to its design and the technology included, the UV CHAMBER™ provides homogeneous irradiance and an efficient UV curing for any position of the 300 mm x 300 mm tray. Multiple parameters can be easily selected and changed to fit your UV curing process such as the insolation time, the irradiance or the cured area: Time setting range from 1 s to 100 min with a 1 s resolution Power setting range from 20% to 99% with a 1% resolution Working distances from the emitting window of the UV LED curing lamp selectable with tray position: 35, 85, 135, 185 & 235 mm An intelligent security system between the lamp and the door avoids unwanted UV light exposure by cutting off the illumination if the door is open. Thanks to the security window, users can watch the interior of the UV CHAMBER™ during exposure without any risk. The UV CHAMBER™ is delivered with the UCUBE™ version that fits your optical power and homogeneity needs, or with another product on request. UCUBE™ UV LED flood curing lamps, suitable for the UV CHAMBER™, are optionally available with dispersive or collimated optics, air- or water-cooled, in two different power versions (25 LEDs, 250 mW/cm² or 100 LEDs, 1,000 mW/cm²) and with wavelengths of 275 nm, 305 nm, 365 nm, 385 nm, 395 nm, 405 nm and 465 nm. To meet actual concerns on contamination and spread of virus and bacteria, UWAVE has developed a UV-C version with the best 275 nm LED in the market. Equipped with this UCUBE™ model, the UV CHAMBER™ allows a quick & efficient disinfection process of objects and surfaces for targeted objects or R&D tests – ensuring a safe process thanks to its secured design. Any other wavelength (UV-C, UV-B, Visible and IR) is available upon request, please contact AMS Technologies for further details. The UV CHAMBER™ UV LED irradiation oven can be tailored depending on your needs: Number of light sources variable from 1 to 4 UCUBE™ systems for a larger insolated area Instead of UCUBE™, other UV LED flood curing systems such as the USPOT™ or UBAR™ can be installed Mechanical customization is available, e.g. holes for various measurement sensors (UV radiometer, temperature probe), nitrogen atmosphere adaptation, etc. Please contact AMS Technologies to discuss your customized UV LED curing oven, tailored to your requirements. Key Features: Easy to Use: Plug&Play Solution With Simplified Interface System Safe: Secured Chamber With an Efficient & Smart UV Protection for the Operator Homogeneity: >90% Variable Insolation Time, Irradiation Power and Working Distance Can Be Supplied With 1 to 4 UCUBE™ Systems or Other UV LED Flood Curing Systems such as USPOT™ or UBAR™ Max. Irradiance of UCUBE™ System: Up to 250/1,000 mW/cm² Wavelength of UCUBE™ System: 275, 305, 365, 385, 395, 405 or 465 nm Power Supply: 100 to 240 VAC, 400 W (Single UCUBE™ System) Cooling System: Active Air Cooling With Fans, Water Cooling Option Available (UCUBE™ System) Body Material: Aluminium Alloy Dimensions: 306 mm x 382 mm x 605 mm Interior Dimensions: 300 mm x 300 mm x 300 mm Weight: 18 kg (With Single UCUBE™ System) Applications: UV Curing and Bonding; UV Photolithography; UV Photoaging; Assembly of Components in the Opto-electronic Industry; UV Tests for Chemical Formulations
Product number: SW11665

REQUEST PRICING AND AVAILABILITY

- Get your individual quote.
- Technical compatibility review included.
- Volume discounts available.

No obligation. Direct access to our engineering team.