4700 - Photodiode Characterizer Complete PD Measurement System. The 4700 Photodiode Characterizer is a complete photodiode test system. It will characterize PDs or APDs (upcoming) without the need for additional power supplies. It is this simple: connect your device and press start. Like the dBm Optics optical power meters, the dBm Optics photodiode meters employ an electrometer-based design. 

OPX-LTS - Loss Test Set High quality power meter. InGaAs Photodiode with large sensitive area (1000μm) installed right to the optical adaptor on front panel. ORL Meter and another calibrated power meter (PD coupled to fiber, same port as light source) for bidirectional testing and talk set.

Lab Buddy - Optical Receivers For busy test stations or student labs, where users of different experience levels might be handling high value opto-electronics that are easily damaged by mishandling, order your photodiode or photoreceiver to be mounted in the Lab Buddy.

2500INT-SMA - Integrating Sphere with Germanium Detector, 2-inch The Model 2500INT Integrating Sphere is the latest addition to Keithley's growing line of solutions for LIV (light-current-voltage) testing. When connected via a low noise triax cable to the Model 2502 Dual Photodiode Meter included in Keithley's LIV Test System, the integrating sphere allows the system to make direct measurements of optical power with results expressed in watts.

40G - Optical Receivers Discovery Semiconductors introduced its first commercially available 40 Gb Dual-Depletion InGaAs/InP p-i-n Photodiode at the Optical Fiber Conference in Dallas, Texas, in 1997. Since that OFC, we have expanded our pioneering dual-depletion photodiode design for several cutting edge products such as Balanced Photodiodes for 40 Gb, and Ultra-fast photodiodes up to 60 GHz. Today, our 40 Gb product line has evolved to include PIN+TIA optical receivers, with both linear and limiting amplifiers. These receivers work up to 40 Gb from 1064 nm to 1650 nm for single mode applications, and additionally up to 25 Gb for 850 nm multimode applications. For 25 Gb data rates, these receivers come with an optional CDR. Additionally, we supply 40 Gb Integrated Balanced Optical Receivers for 40 Gb DPSK/DQPSK systems. For busy test stations or student labs, where users of different experience levels might be handling high value opto-electronics that are easily damaged by mishandling, order your photodiode to be mounted in our Lab Buddy instrument.

NFO series - FiberPal The NFO OTDR unit injects the laser pulse into the fiber under test and picks up scattered and reflected optical signals by an avalanche photodiode (APD). The unit accepts remote commands from Internet to control all related timing and data acquisition processes. Maximal three wavelengths are available at the NFO with options on 1310, 1490, 1550, and 1625 nm. NFO also has options on dynamic ranges so users can select the most cost effective units for their demands. Radiantech provides an easy use API (Application Program Interface) for NFO so users can design and build their own AP for NFO. Standard NFO API package is for Windows XP or higher. Please contact Radiantech’s sales person to inquire API for another OS.

Series 100 - Fiber Optic Tap Monitors for OEM EigenLight's Series 100 Optical Tap Power Monitors are used for in-line measurement of power in optical fiber. These GR-468 Telcordia qualified devices are used in 40G and 100G optical transport systems around the world, as well as in specialty lasers, test instruments, and other applications. The Tap Power Monitor's small, hermetic package houses a stable optical tap and PIN photodiode. By utilizing a patented process to scatter light out of the fiber optic core directly onto the integral detector, these devices maintain fiber continuity and avoid lenses or partial reflectors in the optical path. This provides exceptional performance, including the lowest insertion losses among competing technology, virtually no back-reflection, and directionality to >30 dB. Fiber continuity also means reliability for the most demanding power measurement applications. EigenLight's Fiber Optic Tap Monitors offer cost, size, and performance advantages over conventional discrete coupler and photodiode combinations and is available in virtually all single mode fibers, as well as a wide range of PM fiber types.

SLS-9400 - Tri-Stimulus Colorimeter The SLS 9400 tri-stimulus colorimeter consists of a color sensor and a handheld display unit. The color sensor utilizes four extremely stable colored glass filters in conjunction with high quality silicon photodiodes. The resulting response of this combination accurately replicates the CIE standard observer (tristimulus) functions. This allows the system’s performance to be independent of the phosphor set under test.