LEPTON Series Single-pixel VPD PbSe MWIR Detectors

Peak Wavelength Response 4.3-4.6 µm; Active Area 1-10 mm²; Time Constant 5-20 µs; Resistance 0.2-15 MΩ; Typ. Bias Voltage 50-500 VDC New England Photoconductor’s range of thermoelectrically (TE) cooled lead selenide (PbSe) detector series comprises of G (1-stage TE cooled, -25°C), G2 (2-stage TE cooled, -35°C), and G21 (2-stage TE cooled, -50°C) types. Beyond this list, a GS21 type PbSE TE cooled detector is available (2-stage TE cooled, -50°C), featuring select high-performance PbSe – contact AMS Technologies for details. Standard active area sizes for these detectors in TO-3, TO-5, TO-8, TO-37 and TO-66 packages range from 1 mm² to 10 mm² – special sizes are available upon request. Code Number Active Area Typ. Bias Voltage Typ.  VW-1 Responsivity Package Size -25°C -35°C -50°C 1 1 mm² 50 VDC 4-6 x 104 6-10 x 104 10-15 x 104 TO-5, TO-8, TO-37, TO-66 2 2 mm² 100 VDC 2-3 x 104 3-5 x 104 5-8 x 104 3 3 mm² 150 VDC 1-2 x 104 2-3 x 104 3-5 x 104 5 5 mm² 250 VDC 0.8-1 x 104 NA TO-8, TO-66 10 10 mm² 500 VDC 4-6 x 103 NA TO-3 .  Key Features: Hermetically Sealed Packages Custom Wavelength Response Custom Test Procedure Active Area: 1 mm² to 10 mm² D* Relative Sensitivity (Pk.,1000,1): 1-3 x 1010(G, G2), 2-4 x 1010(G21) Peak Wavelength Response: 4.3 µm (G), 4.4 µm (G2), 4.6 µm (G21) Time Constant: 5-10 µs (G), 15 µs (G2), 20 µs (G21) Resistance: 0.2-7 MΩ (G), 0.2-10 MΩ (G2), 0.2-15 MΩ (G21) Operating Temperature: -25°C (G), -35°C (G2), -50°C (G21) Cooler Power: 1.2 V / 2 A (G), 0.8 V / 1.3 A (G2); 2.2 V / 1.2 A (G21) Custom Design Service 2 Year Warranty Customized Filters Available  

800 nm Band Optimized; Active Area 0.03 to 19.6 mm2; AA Dia. 0.2 to 5.0 mm; Responsivity 20 to 50 A/W; Capacitance 1.5 to 105 pF; Package TO-5, TO-8, TO-52 OSI Optoelectronics’ APD series of silicon avalanche photodiodes make use of internal multiplication to achieve gain due to impact ionization. The result is this optimized series of high responsivity devices, exhibiting excellent sensitivity. OSI Optoelectronics offers several sizes of detectors that are available with flat windows or ball lenses for optical fiber applications. Optimized for the 800 nm wavelength band, the APD series is available with five different active area sizes ranging from 0.2 to 5.0 mm in diameter. Depending on active area size, the devices are supplied in TO-5, TO-8 or TO-52 packages. Key Features: High Speed Responsivity / QE High Bandwidth / Fast Response Low Noise Low Bias Voltage Hermetically Sealed TO-Packages Applications: High Speed Optical Communications; Laser Range Finders; Bar Code Readers; Optical Remote Control; Medical Equipment; High Speed Photometry

Peak Wavelength Response 3.8 µm; Active Area 1-10 mm²; Time Constant 2-5 µs; Resistance 0.1-4 MΩ; Typ. Bias Voltage 50-500 VDC New England Photoconductor’s range of lead selenide (PbSe) plate cells series for room temperature applications is available as F (regular performance), FA (medium performance) and FS (high performance) detectors, as well as hermetically sealed (FM, FAM, FSM). These detectors in TO-3, TO-5, TO-8, and TO-46 packages feature standard size active areas ranging from 1 mm² to 10 mm² – special sizes are available upon request. Code Number Active Area Typ. Bias Voltage Typ.  VW-1 Responsivity Package Size 1 1 mm² 50 VDC 1-4 x 104 TO-5 & TO-46 2 2 mm² 100 VDC 0.5-2 x 104 TO-5 3 3 mm² 150 VDC 0.4-1 x 104 TO-5 5 5 mm² 250 VDC 3-6 x 103 TO-8 10 10 mm² 500 VDC 600 TO-3   Key Features: Hermetically Sealed Packages Room Temperature Operation Custom Wavelength Response Custom Test Active Area: 1 mm² to 10 mm² D* Relative Sensitivity (Pk.,1000,1): 0.1-0.3 x 1010(F&FM), 0.4-0.5 x 1010(FA&FAM), 0.6-1.5 x 1010(FS&FSM) Typ. Peak Wavelength Response: 3.8 µm Typ. Time Constant: 2 µs to 5 µs Resistance: 0.1 MΩ to 4 MΩ Hybrid Amplifiers 2 Year Warranty Customized Filters Available Custom Packages

2-12 µm; Active Area 1 mm²; Responsivity ≥0.002 A/W; Detectivity ≥9.0×106-≥2.0×107 cm·Hz1/2/W; Resistance 30-≤240 Ω; Package TO8 Vigo System’s PVMQ and PCQ series comprise of HgCdTe (MCT) infrared (IR) detectors whose active surface consists of more than two elements. The offer includes quadrant geometry detectors based on photodiodes and photoconductors, ideally suited for defense and security applications as well as XY or differential measurements. PVMQ and PCQ are 2 µm to 11 μm uncooled, ambient temperature IR detectors, based on sophisticated HgCdTe heterostructures for the best performance and stability. These quadrant detectors consist of four separate active elements arranged in a quadrant geometry and optimized for maximum performance at 10.6 μm. The main application of PVMQ/PCQ detectors is laser beam profiling and positioning. PVMQ is a photovoltaic multiple junction quadrant IR detector, while PCQ is a photoconductive quadrant IR detector. The PCQ detector should operate in optimum bias voltage and current readout mode, and its performance at low frequencies is reduced due to 1/f noise. Key Features: Active Element Material: Epitaxial HgCdTe Heterostructure Wide Spectral Range: 2 to 12 μm Optimal Wavelength λopt: 10.6 μm Active Area: up to 4×4 mm2 No Bias Required (PVMQ) No 1/f Noise (PVMQ) Long Lifetime and MTBF (PCQ) Stability and Reliability Short Time Constant τ: ≤1.5 ns (PVMQ), ≤5 ns (PCQ) Operation From DC to High Frequency (PVMQ) Sensitive to IR Radiation Polarisation (PVMQ) Uncooled, Room Temperature Operation Detectivity D*: ≥1.9x107, ≥2.0x107 cm·Hz1/2/W (λpeak, 20 kHz), ≥9.0×106, ≥1.0×107 cm·Hz1/2/W (λopt, 20 kHz) Active Area A of Single Element: 1×1 mm² Distance between Elements: 20 µm, 200 µm Current Responsivity Ri(λopt): ≥0.002 A/W (PVMQ) Current Responsivity-Active Area Length Product Ri(λopt)·L: ≥0.001 A·mm/W (PCQ) Resistance R: 30 to ≤240 Ω Acceptance Angle Φ: ~70° Package: TO8 Window: None Applications: Laser Beam Profiling and Positioning; Defense & Security; XY or Differential Measurements; Industrial; Medical; Automotive; Environmental; Laser Power Control and Calibration; Gas Analysis; Mid-IR Spectroscopy; Gas Leak Detection; Air Quality Analysis; Water Quality Control; Engine Emission Monitoring and Control; Fuel Quality Assessment; Analysis of Temperature Distribution; Railway Transport Safety; Plastic Sorting

400 W @ 20°C; >2 lpm @ 14 psig; 1/4 Valved CPC Fittings; Centrifugal Pump; Stainless Steel This thermoelectric recirculating chiller is a low-cost, high-performance device optimized for lasers, optics and life sciences. It features precise temperature control (±0.05°C repeatability), long-life reliability, quiet operation and environmental friendliness in a compact size. Using universal power, the TEC chiller is very energy efficient only drawing power when required.

The PZ1-PM1-APC-E-850B, crafted by Optiphase, stands out as a high-performance fiber stretcher designed for precision in optical interferometric applications. Encapsulated in a robust enclosure, this model is equipped with FC/APC connectors and operates at a wavelength of 850.0 nm. It employs the sophisticated Bowtie polarization-maintaining (PM) fiber structure, ensuring exceptional phase modulation capabilities. This unit is part of the PZ1 series, renowned for its high-speed operation and adaptability in demanding environments. The PZ1 stretchers are engineered to provide a high performance-to-cost ratio, making them a preferred choice among industrial and research users who require reliable and efficient fiber stretching solutions. The PZ1 family of fiber stretchers, including the PZ1-PM1-APC-E-850B, is distinguished by its high-speed operation and compact form factor. These stretchers incorporate a unique multi-layer winding technique, enhancing modulation efficiency while maintaining high operational frequency. Designed to be driven by general-purpose electronics, they eliminate the need for proprietary drivers, thus offering significant convenience and flexibility. Optiphase's expertise in all-fiber interferometers has culminated in this series, which covers a wide range of applications from open loop demodulation and sensor simulation to variable optical delay and large-angle modulation of interferometric phase. The PZ1 series is versatile, offering models with various fiber types including SM, PM, and RC, each tailored for specific applications and requirements. Key Features The PZ1-PM1-APC-E-850B features a Bowtie PM fiber structure that provides superior polarization control, crucial for maintaining signal integrity in complex applications. With FC/APC connectors and an enclosed design, this model is engineered for high reliability and ease of integration into existing systems. Operating at an optimal wavelength of 850.0 nm, it ensures compatibility with a wide range of optical systems and applications. The stretcher's high-speed operation is facilitated by a sophisticated piezoelectric element, delivering precise fiber stretching capabilities. Designed for use with general-purpose electronics, it requires no proprietary drivers, significantly reducing setup complexity and cost. The compact and low-profile form factor allows for easy installation in constrained spaces, making it ideal for both laboratory and field applications. Optiphase's advanced multi-layer winding approach enhances modulation efficiency, ensuring robust performance across various operational scenarios. Applications Ideal for open loop demodulation, offering precise phase shift control essential for accurate signal processing in optical systems. Used in sensor simulation, providing reliable and repeatable fiber stretching for testing and development of optical sensors. Facilitates variable optical delay, critical for timing adjustments and synchronization in complex optical networks. Enables large-angle modulation of interferometric phase, enhancing the capability of interferometry-based measurement systems. Suitable for general-purpose fiber interferometry, delivering high precision and stability required in experimental setups. Supports a range of optical sensing applications, benefiting from its high-speed and low-cost operation. Widely used in research environments where precision and reliability in fiber modulation are paramount. What's Next? As optical technologies continue to evolve, the demand for high-performance fiber stretchers like the PZ1-PM1-APC-E-850B is set to grow. Researchers and industry professionals seeking advanced interferometric solutions will find this product line indispensable for their projects. With Optiphase's commitment to innovation and quality, the PZ1 series remains at the forefront of fiber stretching technology, offering unparalleled performance and adaptability. AMS Technologies is your trusted partner in delivering cutting-edge optical solutions. With a comprehensive portfolio of products and expert support services, AMS Technologies ensures you have the right tools and guidance to meet your optical technology needs. Explore our range of solutions today and discover how we can empower your research and development endeavors.