1064 nm Long-wavelength Enhanced Silicon Avalanche Photodiodes APD

4-16 Channels; Dynamic Range 25 dB; Sampling Rate 100-1,000 Hz; Wavelength Range 1460-1620 nm; Wavelength Accuracy 1, 2 pm; Wavelength Stability 1, 3 pm; Optical Fiber Connectors LC/APC Luna’s HYPERION si255 is an industrial-grade, fan-less fiber optic sensing interrogator. Featuring both static and dynamic full spectrum analysis, Luna’s HYPERION si255 robust, turn-key interrogator provides long-term, reliable and accurate measurements of nearly 1000 of Fiber-Bragg Gratings (FBGs) or extrinsic Fabry-Perot (FP) sensors on 16 parallel, 160 nm wide channels. The si255 interrogator features an all new, high-power, low-noise, ultra-wide swept wavelength laser with guaranteed absolute accuracy on every scan which is realized with Luna’s patented Fiber Fabry-Perot filter and wavelength reference technology. The all new HYPERION platform, on which the si255 is based, features new and groundbreaking capabilities including high-performance on-board DSP and real-time FPGA processing. This enables rapid full-spectrum data acquisition and flexible peak detect algorithms of Fiber Bragg Gratings (FBG), Long Period FBGs (LPG), Fabry-Perot (FP) and Mach-Zehnder (MZ) sensors with low-latency access to data for closed-loop feedback applications. HYPERION static full-spectrum optical interrogators measure the full optical spectrum of the optical sensor signals and can be equipped with a NIST absolute reference cell. The performance of the static interrogator module is characterized by high dynamic range and high absolute wavelength accuracy. The HYPERION platform is now compatible with the ENLIGHT sensing analysis software, which provides a single suite of tools for data acquisition, computation, and analysis of optical sensor networks. More information on the ENLIGHT software can be found in the downloadable datasheet. The HYPERION platform also includes a comprehensive fully supported application programing interface (API) and LabVIEW, Python, Matlab, and C++ examples. Whether an application requires static or dynamic real-time acquisition or periodic monitoring, Luna offers the right instrument for the job. Proven to be an essential element in reliable, long-term sensing measurement installations, Luna’s sensing instruments have been installed in hundreds of challenging applications all over the world, including large-span bridges in China, earthquake monitors in California, oil platforms in Brunei and marine vessels in the North Sea. Key Features: Full Spectrum at 1 kHz With 160 nm on up to 16 Parallel Channels Simultaneously, Eliminating the Need for Optical Switches Dynamic and Absolute Measurements of Fiber Bragg Gratings (FBGs), Long Period FBGs (LPGs), Fabry-Perot (FP) and Mach-Zehnder (MZ) Optical Sensors From Detailed Optical Spectrum Single and Continuous 25 dB Dynamic Range, Available to Each Sensor on Each Channel, Independent of Differential System Losses Modes: Enhanced Visibility (10 Hz), Standard (100 or 1,000 Hz), High Speed (5,000 Hz) Number of Parallel Channels: 4, 8, 16 Wavelength Range: 1500 to 1620 nm Wavelength Accuracy / Stability: 1 pm/1 pm, 2 pm/3 pm Optical Fiber Connectors: LC/APC Data Verification Key Guarantees only Valid Output. Each Data Set is Calibrated and Verified Against any Potential Sources of System Error (Coming Soon) Proven Reliability and Longevity of the Luna Swept Wavelength Source, With Over 100 Million Hours Logged Since 2000 Dimensions: 307 x 274 x 69 mm Applications: Fiber Optic Sensing of – Oil & Gas; Medical Devices; Industrial Measurements; Energy; Structures; Security; Aerospace

Horizontal PER <20:1; Beam Diameter 20, 38, 40 mm; Lens 25,75,150 mm, Collimating; Min. Layer Thickness 10-50 µm; Single High-flex Umbilical Luna’s T-Ray® 5000 measurement system is one of the fastest terahertz systems available on the market. Luna’s broad range of T-Gauge® sensor heads and gauges are paired with the T-Ray® 5000 Intelligent Terahertz Control Unit to create a complete system. Transmitter and receiver are securely mounted inside the online sensor head’s sealed metal housing. The umbilical for the transceiver, containing the electrical and optical connections, is constructed with high flex rated electrical cable to allow for continuous scanning. When connected to a T-Ray® 5000 Control Unit, the online sensor heads will provide excellent waveform response, capable of providing detailed reflection measurement of layered surfaces or products. The T-Gauge® HXC50yn is a high-performance online sensor head with full transceiver functionality and takes the robustness of the T-Ray® 5000 terahertz system to a new level with the ability to operate in industrial environments. Reflection measurement of thickness, multi-layer thickness, and basis weight are easily acquired. A variety of lenses are available to adjust the measurement spot size and working distance. The “y” and “n” in the model number correspond to the focal length of the lens, and the type of terahertz transmitter, respectively – “y” = 4 for 75 mm lens and 5 for 150mm lens, “n” = 1 for a type 1 transmitter and 2 for a type 2 transmitter. The T-Gauge® HXC51yn online sensor head adds functionality to the standard online sensor head with a virtual reference surface (VRS). Reflection measurement of thickness, multi-layer thickness, basis weight, and density are easily acquired. The VRS enables non-contact, calibration-less caliper thickness measurement as well as basis weight and density without reducing the open separation between the sensor and the product. The T-Gauge® HXP51y2 online EPG sensor head allows measurement of thinner layers than the standard HXC50yn online sensor head. With higher bandwidth and higher signal to noise, the EPG opens new applications to terahertz process control. Coatings on metal or composite substrates and free standing films can be measured down to 10 µm (0.5 mil). The T-Gauge® HSC50yn compact industrial sensor is designed for industrial applications that require a smaller footprint, a lighter weight or two output beams. These capabilities are met by the HSC50yn, which capitalizes on the new single fiber lighter weight umbilical, and a more compact design, to allow robot mounting. With proper attention to the configuration, it can be used to inspect two points on the same object. In the case of small diameter tubing, this can even be used to measure four orthogonal points at the same time. The T-Gauge® SCS500n explosion-proof thickness measurement system takes the robustness of the T-Ray® 5000 to a new level with the ability to operate in flammable atmospheres, such as paint booths or coating facilities. Designed to be robot mountable and intrinsically safe, the T-Gauge® SCS500n Online Sensor Solution CID1 SCS500n is optimized for use in spray booth applications but can be used in other applications as well. The working distance of the sensor head is fixed at 115 mm, but other working distances may be available upon request. The T-Ray® 5000 LSG500n line scan gauge (LSG) provides a handheld solution for high-speed scanning of a line 50 mm or 75mm in length. The line scan image is displayed on the screen of the handheld tool and can be analyzed by dedicated software for specific applications. Current software solutions can provide layer thickness measurements, detection of voids, or alignment of body panels with measurement of the vertical and horizontal offset between them. The T-Ray® 5000 SPG500n single point thickness measurement gauge allows direct measurement of multiple layer objects with the press of a button. The modular nature of the measurement tool allows either straight-on or right-angle measurement tips. By using pulse time-of-flight (ToF) to make its measurements, the SPG500n has greater insensitivity to environmental and material variations that can lead to calibration inaccuracies, as well as operator inconsistencies. The measurement is fundamentally non-contact, but for hand-held use, a measurement tip is used to aid the user in positioning the object at the focus of the THz beam. Key Features: Full Transceiver Functionality, No Need for Separate Transmitter and Receiver Collinear Design Two Measurement Ports With Potential to Use Both Ports at Once (HSC50yn) Cost-effective Plastic Lens TPX Lens for Low Loss (HXP51y2) Solvent Resistant Lens (SCS500n) Hardened Case for Industrial Environment, Tolerant to Dirt and Dust in the Factory Capable of Being Cleaned Safe in Explosive Environments (SCS500n) Single High-flex Umbilical, Long Umbilical Life in Scanner or Robot Simple Orientation to Target Variety of Focal Lengths Available: 25 mm (not All Models), 75 mm, 150 mm, Collimating Lens Polarization Extinction Ratio (PER): >20:1, Horizontal Beam Diameter: 38 mm (HXC51yn), 40 mm (HXC50yn, HSC50yn), 20 mm (HXP51y2) Sweep Rate: ≤8/s (LSG500n) Pointing Lasers to Guide Tool Alignment (LSG500n) Gauge Direction: 0°, 90° (SPG500n) Min. Layer Thickness: 50 µm (LSG500n), 10 µm (HXP51y2, Single Layer), 25 µm (HXP51y2, Buried Layer) Passline Tolerance: ±2 mm (HXP51y2, 150 mm Lens) Inexpensive to Replace if Damaged Extended Lifetime Replace Multiple Sensors Supports VRS Functionality (HXC51yn) Compatible With Various Motion Options Improve Product Quality by Optimizing Production Increases Product Gap for Density Measurements Operating Temperature Range: 0°C to +50°C Mounting Hardware: ¼-20 Threaded Mounting Holes Dimensions: 250 x 150 x 150 mm (LSG500n), 128 x 66 x 178 mm (HXC50yn, HXC51yn), 128 x 66 x 178 mm (HXP51y2), 76 x 67 x 152 mm (HSC50yn), 64 x 76 x 267 mm (SPG500n) Weight: 1.6 kg (HXC50yn, HXP51y2), 1.8 kg (HXC51yn), 1.1 kg (HSC50yn), 1 kg (LSG500n); 2 kg (SPG500n) Applications: Measure Layer Thickness; Produce Scanned Images; Industrial Process Control like Commercial Roofing, Foam Density, Adhesive Foams, Paint or Coating Thickness, Plastic Extrusion, Asphalt Shingles; Nondestructive Materials Inspection Applications like Aircraft Coatings, Packaged Goods, Radomes, Spacecraft, Pipeline Repairs, Void Detection, Subsurface Defects or Inclusions, Art Conservation; Converting Applications like Paper Coating, Multilayer Films, Tires; Terahertz Line Scan Imaging

Multi Mode, Square Core; 190 to 2400 nm; Core Size 100 to 1000 µm; Coating Acrylate, Nylon, Polyimide; Numerical Aperture 0.22Fiberguide’s Anhydroguide™ (ASQR) and Superguide™ (SSQR) series of square silica core, doped round cladding multi mode optical fibers excel in specific applications where traditional circular core fibers with Gaussian outputs are not ideal. The uniform “top hat” intensity profile these fibers provide are the desired output profile when performing tasks such as welding, photolithography, and spectroscopy. Square core fibers with round claddings are also excellent candidates for use in the laser diode industry, where the square shape enables a more ideal coupling match with the diode source. Fiberguide offers pure silica square core fibers with a fluorine doped cladding (0.22 NA) in a wide range of core diameters from 100 μm to 1000 μm. While the ASQR series features a low hydroxyl ion concentration (low OH) and works in the visible to IR range, SSQR variants with high hydroxyl ion concentration are suitable for the UV to visible range. Options include Acrylate, Polyimide and Nylon coatings as well as anti-reflective coatings like standard thin film coatings or RARe Motheye nano-surfacing. This anti-reflective technology enhances fiber transmission performance and significantly increases the damage threshold for your application over a large wavelength range. Key Features: Homogenized Output Distribution Top Hat Beam Profile Greater Capture Area than Round Fibers for Square Inputs Step Index Multi Mode Fibers Square Silica Core / Doped Round Cladding Coatings: Acrylate, Nylon, Polyimide Core Sizes: 100 to 1000 µm Typical Clad/Core Ratio (RD Clad): 1.2 (Diagonal to Clad OD) Wavelengths: SSQR (High OH) 190 to 1250 nm, ASQR (Low OH) 300 to 2400 nm Numerical Aperture (NA): 0.22 ±0.02 100% Proof Test Using 4-Axis Bend Method Applications: Laser Materials Processing; Astronomical Spectroscopy; Non-circular Diode Beam Coupling; Photolithography