Adhesives for Fiber Array Assemblies

Viscosity 36,000, 180,000 mPas; Bending Adhesion Strength >114, >128 kgf/cm²; UV Curing Conditions 100 mW/cm², 2 min; Curing Shrinkage Rate 0.5%, 0.9%; Tg +195, +233 °C; Thermal Expansion Coefficient 18, 20 ppm/°C NTT-AT’s high-precision optical adhesives allow easy fixation of optical components with sub-micron accuracy. Based on epoxy, these high-precision optical adhesives are available with low viscosity of 36,000 mPas (AT3916P) or with high viscosity of 180,000 mPas (AT3862P). Both adhesives show minimal position changes due to curing time and temperature. Shrinkage rate during curing is very low for this series of high-precision optical adhesives, and the thermal expansion coefficient is small. Using ultraviolet (UV) ray curing makes alignment easy. NTT-AT’s series of high-precision adhesives show excellent durability: Even after a high-temperature process at +260 °C, the adhesives’ bonding strength does not change. And no peeling occurred after 200 cycles in a simplified heat cycle test. In order to achieve high reliability, a product must clear the tests conducted by the users themselves. If you have had even just a bit of dissatisfaction in precision or durability results in the past, please put NTT-AT’s high-precision adhesives to the test. In case you need any consulting regarding issues related to adhesion, please contact the AMS Technologies optical adhesives experts to discuss the detailed challenges of your application. Key Features: Low Shrinkage Rate During Curing: 0.5% (AT3862P), 0.9% (AT3916P) Low Thermal Expansion Coefficient: <20 ppm/°C Ultraviolet (UV) Curing for Easy Alignment Excellent Durability: No Change in Bonding Strength After +260 °C High-temperature Process, No Peeling After 200 Heat Test Cycles Viscosity: 36,000, 180,000 mPas Bending Adhesion Strength: >114, >128 kgf/cm² UV Curing Conditions: 100 mW/cm², 2 min Glass Transition Temperature Tg: +195, +233 °C Applications: High-precision Fixation of Optical Components With Sub-micron Accuracy

Mid-range, Open and Enclosed Versions; Fiber Type SM, PM, RC; 780-1625 nm; Fiber Length 15-30 m; Fiber Stretch 1.3-2.8 µm/V; Fiber Leads 1 m, 0.9 mm OD Jacket; Connector Type Bare Fiber, FC/PC, FC/APC The PZ3 series is the mid-range members of Optiphase’s family of fiber stretchers. At the core of the PZ3 mid-range fiber stretchers is a fiber wound piezoelectric element for use in a wide range of optical interferometric measurement and sensing system applications. Optiphase’s expertise in the design, manufacture and use of all-fiber interferometers has produced a unique multi-layer winding approach resulting in an enhanced modulation function while maintaining a high operational frequency. PZ3 mid-range fiber stretchers are available with single mode (SM), commercial polarization maintaining (PM, Panda or Bowtie) or SM reduced cladding (RC) fiber types PZ3 mid-range fiber stretchers are available in two versions: Housed in an enclosure with connectors, making set-up and use quick and easy Bare lead fiber stretcher, not enclosed and including a convenient mounting kit consisting of a top-mount aluminum retainer and two silicone rubber pads - the mounting kit includes top or bottom mount Optiphase fiber stretchers are unique in that they do not require proprietary drivers. For most low-voltage applications (<±15 V) Optiphase stretchers can be driven by standard electronics such as signal generators, op-amps or other laboratory equipment without modification. For more information on how to drive PZ3 mid-range fiber stretchers see the downloadable application note. Key Features: Mid-range Housed in Enclosure With Connectors or Bare Lead Fiber Stretcher With Mounting Kit Fiber Type: Single Mode (SM), Polarization Maintaining (PM )or Reduced Cladding SM (RC) Fiber Multiple Termination Choices Unique Multi-layer Winding Can Be Driven With General Purpose Electronics Operational Wavelength: 780 to 1625 nm Fiber Stretch: 1.3, 1.9, 2.8 µm/V Optical Path Displacement: 1.9, 2.7, 4.0 µm/V Time Delay: 0.0064, 0.0093, 0.014 ps/V Fiber Length: 15, 22, 30 m Inclusive Fiber Wind: 2, 3 Layer Optical Loss: ≤0.5 dB Maximum Voltage Range: ±400 V up to 300 Hz, Then Derate -6 dB/Octave Connector Type: 1 m Bare Fiber Leads (Open Stretchers), FC/PC or FC/APC (Enclosed Stretchers) Dimensions: Ø63.5 x 22.9 mm (Open Stretchers), 101.6 x 152.4 x 44.5 mm (Enclosed Stretchers) Applications: Open Loop Demodulation; Sensor Simulation; Variable Optical Delay; General Purpose Fiber Interferometry; Large-angle Modulation of Interferometric Phase

5 inch Disc; Silicon Dioxide; Ceramic Ferrule; no PSAADS-NEXT polishing films feature stable polishing force while maintaining final finish performance and achieving an extended life-span. This series of final polishing films attains a high-performance polish with distilled water. Another feature of the ADS-NEXT series is a sharp improvement in the indentation problems that occur especially in 1.25 mm diameter ferrules from repeated use polishing. Even after many usages, ADS-NEXT can still protect against sudden occurrences of fiber indentation.

Digital Variable Handheld Attenuator; Fiber Type SM, MM, POF; 650-1550 nm; Attenuation Range 2.0-60 dB; Resolution 0.05 dB; RL 60 dB Kingfisher’s KI 7010 Series of handheld fiber optic variable attenuators are precision instruments commonly used for testing optical system margin, linearity and sensitivity of optical transmission equipment and to adjust a source output power. Superior specifications, superb accuracy, high productivity and numerous useful attributes like remote-control capability make the KI 7010 Series genuine laboratory grade instruments. Versions are available for single mode (SM), multi mode (MM) and POF fiber types. Very flat wavelength response enables confident testing of CWDM/DWDM systems. The instrument wavelength setting is actually irrelevant in most situations up to about 20 dB of attenuation. Industry leading linearity and absolute accuracy backed up by an ILAC / ISO 17025 traceable calibration certificate enable precision linearity testing of sub systems and components. Full absolute calibration is performed at all wavelengths and attenuation values. The patented metal-free interchangeable connectors avoid critical contamination of connectors used in high power applications. Operational modes include manual, relative, step and remote control via a PC. Step mode is very useful for typical linearity checking applications. The free Labwindows-based PC software is used to provide external control. External control is provided via an RS232 interface. Alternatively, a simple command set can be used to program the instrument using your own code. The attenuation remains stable as the instrument is turned on or off, making the device suitable for embedded use in working systems. Power can be supplied externally. Key Features: Compact, Rugged & Light Weight Single Mode (SM), Multi Mode (MM) & POF Versions Easy to Use, Accurate & Productive Instruments Excellent Linearity and Absolute Loss Accuracy Wavelength Range: 650 to 1550 nm Up to 2 Calibrated Wavelengths Attenuation Range: 2.0 to 60 dB Resolution: 0.05 dB Optical Return Loss (RL): 60 dB Polarization Dependent Loss (PDL): <0.1 dB Polarization Mode Dispersion (PMD): <1 ps ISO 17025 Traceable Calibration Certificate High Optical Power Handling Capability: up to >+30 dBm / 1,000 mW Broadband, Flat Wavelength Response Low Minimum Insertion Loss Supplied With Metal-free SC, ST, LC Interchangeable Connectors Multiple User-defined Sequences Remote-control (Labwindows) Software Set Attenuation is Unaffected by Power On/Off Status Very Long Battery Life & External Power 3 Years Warranty Applications: Testing Optical Transmission Equipment, Field, Handheld, Bench, Embedded; Optical Margin Testing; Sensitivity Testing; Linearity Testing; Source Output Power Adjustment; Temporary Passive Adjustable Transmission Pad

Vapor Compression Chiller; 450W @+25°C; 230VAC; 2lpm; USB/ Ethernet; Benchtop Key Features: Miniature Recirculating Water Chiller Compact Size, Easy to be Integrated in Customer Application User-Definable PID Parameters and Fan Velocity Calm Operation With Low Vibration and Noise Ideal for Water Cooling Tasks up to 450 W IoT Ready: Remote Operation, Monitoring and Service over Integrated Ethernet Interface Full chiller power in a shoebox form factor: the mRC-C-450-100/240 mini recirculating chiller provides to 450 W cooling capacity and contains a compressor-based refrigerant circuit as well as a closed, recirculating coolant (water) circuit that is pressurized – all that in a compact, 350 x 290 x 230 mm housing. This small size is enabled by utilizing a miniature rotary compressor, customized miniature evaporator and condenser. On the coolant side, pressurizing the circuit allows a very small tank, and a compact centrifugal pump also contributes to reduced space requirements. Due to the speed-controlled compressor, the mRC-C-450-100/240 chiller offers low vibration and noise throughout the compressor’s BLDC speed range. Further features are automatic fill and drain of the coolant circuit, global operability due to a universal 90 to 264 VAC power supply, and an integrated Ethernet interface allowing remote operation, monitoring and service. Specifications: Cooling Capacity: 300 W (Twater = +20°C, Tambient = +40°C) to 500 W (Twater = +20°C, Tambient = +20°C) Temperature Stability: +2/-1.5 K Over-/undershoot at 250 W Heat Load ON/OFF, Down to 0.05 K Continuous Operation Available Pressure Head: 1.5 bar @1 lpm; 0.5 bar @5.5.lpm Noise Level: 63 dBA (fan 40%, compressor 100%) Control: Local, USB/Serial, Internet (Web Browser) via Ethernet (IoT Ready) Interlock I/O Alarms: Liquid Level, Tank Pressure, Coolant Feed Temperature, Coolant Flow Rate, Condenser Pressure Power Supply: 90 to 264 VAC, 24 VDC Derivative Available on Demand Power Consumption: <300 W Dimensions: 350 x 280 x 230 mm, Main Body Without Filter Weight: 13 kg Approval: CE Applications: Water Cooling of Lasers and Other Applications; Integration of Water Cooling Capabilities in Systems with Limited Space  

Cleaning Tools for Optics;CLETOP;Lever Cassette ;Single-core;SC; FC; ST

Refractive Index 1.315; 15 cps Viscosity at 25°C Norland Optical Adhesive 1315 is clear liquid adhesive that will cure when exposed long wavelength ultraviolet light. NOA 1315 is recommended for bonding for glass to glass. Adhesion is also good to cellulose acetate butyrate. NOA 1315 is cured by ultraviolet light between 320 to 450 nm. Full cure requires 6 Joules/cm 2. The adhesive exhibits oxygen inhibition when used exposed to air. To overcome this the adhesive must be cured under an inert atmosphere, such as nitrogen. When used as a coating the liquid adhesive's temperature must be kept below 9C to prevent vaporization.Typical Properties of NOA 1315 Temperature Range -15°C to 90°C Keep NOA 1315 in a cool ( 5 to 20°C) dark place. If refrigerated, allow the adhesive to come to room temperature before using.