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High-Speed Photodetectors, GHz

High-Speed Photodetectors, GHz
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DETECTORS POWER AND ENERGY METERS BEAM ANALYSIS L i g h t Te s t a n d M e a s u r e m e n t I n s t r u m e n t s Email: sales@newport.com • Web: newport.com 1111 High-Speed Detectors Newport offers a complete line of Fiber-Optic High-Speed Detectors with thirteen new models to meet most measurement needs. These high-speed detectors find a wide variety of uses in the test and measurement of fast optical signals. Both amplified and unamplified models are available in compact, rugged, instrumentstyle cases. Each unit houses a sealed, fiber-coupled detector module together with internally regulated power, current monitor, power indicating LED’s and a convenient, top-mounted power switch. Unamplified models offer internal battery power for the utmost ease of use, and all models come with the choice of either ST or FC fiber optic input connectors (to be specified at time of order). These detectors are specifically designed to fulfill the variety of photonics testing and measurement applications including digital telephone and data communications, analog microwave communications, as well as general high-speed research from 300 ps temporal resolution (1.5 GHz) to 7 picoseconds (60 GHz). VIS-ir (400-1700 nm) products for broad measurement interests are available as well as a full range of IR (950-1650 nm) and XR (700-1650 nm) products optimized for communications applications. These products can also be used for free-space applications, by simply using the open end of a fiber-optic patch cord as the point of light collection. 50 ìm and 62.5 ìm core fibers offer collection numerical apertures of 0.2 and 0.3 in a very flexible, compact form that can easily be positioned inside any experimental setup. For more details about the detectors, please visit www.newport.com and search for 'High Speed Detectors'. • PX-D7: fastest visible detector available — 7 ps, 60 GHz • D-8ir: fastest 1310/1550 nm detector available — 8 ps, 50 GHz • DG-15xr: fastest 750-1650 nm detector available, 20 GHz • AD-10ir: fastest 1310/1550 nm amplified detector available, 40 GHz • AD-50APDir: highest sensitivity amplified detector available, -29 dBm The complete line of D and AD Series high-speed detectors were developed for Newport by Picometrix®, LLC, Ann Arbor, Michigan. Picometrix is dedicated to the development and manufacture of state-of-the art picosecond optoelectronic devices and instrumentation. Clean-pulse™ technology is a trademark of Picometrix. • Unamplified Models from 100 ps (4 GHz) to 8 ps (50 GHz) • 950–1650 nm, 700–1650 nm, and 400-1700nm versions • DG-15ir and DG-15xr for frequency domain applications to 20 GHz • Optimized for maximum responsivity • Self-contained, battery operated units • Amplified Models from 300 ps (1.5 GHz) to 10 ps (43 GHz) • 950–650 nm, 700–1650 nm and 400-1700nm versions • AD-40xr, fastest 700-1650 nm detector with 62.5 ìm fiber input • Integrated transimpedance amplifiers provide high conversion gains of up to 800 V/W • Built-in current monitor

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1112 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 L i g h t Te s t a n d M e a s u r e m e n t I n s t r u m e n t s BEAM ANALYSIS POWER AND ENERGY METERS DETECTORS Detector Impulse Responses 1.0 0.5 0 0 20 40 60 Frequency (GHz) 0 -3 Amplitude Time (10 ps/div) -6 Voltage (dB) Time plot for the D-8ir 5 10 15 20 1.0 0.5 0 Frequency (GHz) 0 Amplitude Time (50 ps/div) 0 -3 -6 Voltage (dB) Time plot for the D-50ir 1.0 0.5 0 0 30 Frequency (GHz) 0 Amplitude Time (10 ps/div) 10 20 -3 -6 40 50 Voltage (dB) Time plot for the D-15 and D-15ir 1.0 0.5 0 0 3 6 9 12 Frequency (GHz) 0 -3 -6 Amplitude Time...

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DETECTORS POWER AND ENERGY METERS BEAM ANALYSIS L i g h t Te s t a n d M e a s u r e m e n t I n s t r u m e n t s Email: sales@newport.com • Web: newport.com 1115 AC vs. DC Output Coupling All of our high-speed detector and receiver products are available with DC output coupling which allows the user to make DC and high-speed optical measurements with the same detector or receiver model. If the user desires to make AC-only measurements, we recommend adding an external DC-blocking capacitor to the output of the device. By selecting the capacitor value, the user can choose a low-frequency...

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1116 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 L i g h t Te s t a n d M e a s u r e m e n t I n s t r u m e n t s BEAM ANALYSIS POWER AND ENERGY METERS DETECTORS Unamplified Detectors - VIS-IR Detectors Model PX-D7 D-15 D-30 D-100 Spectral Response (nm) 400–900 400–1700 400–1700 400–1700 Impulse Response, Maximum (ps)(1) 7 15 30 100 Voltage Bandwidth, -3 dB Typical (GHz)(2) 60 29 15 4 Power Bandwidth, -3 dB Typical (GHz)(3) 45 21 11 2.8 Conversion Gain (into 50Ù) @ 850 nm (V/W) 1.7 10 10 10 Dark Current (nA) 100 50 50 50 NEP, Maximum (pW/ãHz)(4) 900 90 90 90 Maximum Average Power (mW) 5 5...

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DETECTORS POWER AND ENERGY METERS BEAM ANALYSIS L i g h t Te s t a n d M e a s u r e m e n t I n s t r u m e n t s Email: sales@newport.com • Web: newport.com 1117 Amplified AD-200-FC VIS-IR Receiver, 2.5 GHz, 400-1700 nm, FC/PC AD-200-ST VIS-IR Receiver, 2.5 GHz, 400-1700 nm, ST/PC AD-300-FC VIS-IR Receiver, 1.5 GHz, 400-1700 nm, FC/PC AD-300-ST VIS-IR Receiver, 1.5 GHz, 400-1700 nm, ST/PC AD-10IR-FC IR Receiver, 43 GHz, 950-1650 nm, FC/PC AD-10IR-ST IR Receiver, 43 GHz, 950-1650 nm, ST/PC Model Description AD-40IR-FC IR Receiver, 12 GHz, 950-1650 nm, FC/PC AD-40IR-ST IR Receiver, 12 GHz,...

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High-Speed Photodetectors, GHz 7Pages

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High-Speed Photodetectors, GHz
7Pages