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The Agilent 83437A Broadband Light Source (BBLS) is based on Agilent Technologies’ edge-emitting LED (EELED) technology. An EELED provides significantly more power density into a single-mode fiber than a regular LED and more than one hundred times that of a white light source. The 83437A can incorporate up to four EELEDs, with five available wavelengths in the 1200 to 1650 nm range. Connectors on the back panel allow you to modulate the light by applying a TTL compatible signal, or to selectively turn any of the EELEDs on (open connection) or off (shorted). In configurations with multiple EELEDs installed, optical couplers combine the light to a single output. In order to minimize coupler losses, Agilent uses wavelength-dependent and wavelength-independent couplers depending on the ordered configuration. Peak wavelengths: 1200 ±30 nm / > -17 dBm, 1310 ±20 nm / > -13 dBm, 1430 ±30 nm / > -13 dBm, 1550 ±20 nm / > -13 dBm, and 1650 ±30 nm / > -17 dBm. Compatible fiber: 9/125 µm, single mode. Output return loss(Characteristic value): > 25 dB ( 50 dB ). Power stability (1310 / 1430 / 1550): < ±0.02 dB (15 min), < ±0.05 dB (6 hr). Power stability (1200 / 1650): < ±0.03 dB (15 min), < ±0.05 dB (6 hr). Modulation: Digital (TTL compatible input), 100% on-off, DC to 100 kHz). Options. 002, 1200 nm EELED. 003, 1310 nm EELED. 004, 1430 nm EELED. 705, 1550 nm EELED (default configuration). 006, 1650 nm EELED. 021, Straight (non-angled) Contact Interface-PC (default). 022, Angled Contact Interface - APC.
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The UC INSTRUEMNTS GM8035 superwide CWDM broadband light source is based on SLED technology. Five band SLED provides significantly more power density into a singlemode fiber than a regular LED and more than 390 nm superwide broadband light source. It offer superior performance for the test of CWDM, DWDM components, AWG & PLC components, optical amplifiers, tele-com optical filter and other general purpose of fiber optical test and measurement applications. It is special design for volume CWDM filter and components production line application. The GM8035 superwide CWDM broadband light source is a High Performance, Small Dimension, Fast Startup, Affordable Optical Superwide Broadabnd Light Source. It provides 1250 to 1650 nm wavelength superwide broadband light output. Specifications. Operation Wavelength: 1250 to 1650 nm. -10 dB Bandwide: >= 390 nm. Output Power: > 7 dBm. Spectral Density: >= -30 dB/nm. Connector Type: FC/UPC (Other Adaptor Can Be Customerized). Spectral Density Stability within 15 mins: < +/- 0.02 dB. Output Power Stability within 15 mins: < +/- 0.05 dB. Output Power Stability within 8 hrs: <= +/- 0.1 dB. Operation Model: CW. Fiber Type: Single Mode SFM-28. Operation Temperature: 0 to +40 C. Dimensions: 90 mm H, 220 mm W, 320 mm D. Weight: 5.0 kg
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