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10G DML直调光源 Laser Source Module

直接调制激光光源

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The Module combined an electronic driver and control circuit  and an special EM laser diode which integrated an electrical absorptive modulator and CW laser in a same semiconductor chip.
40G EML 直调光源 Laser Source Module

直接调制激光光源

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The EA-DFB Laser Source Module combined an electronic driver and control circuit  and an special EM laser diode which integrated an electrical absorptive modulator and CW laser in a same semiconductor chip . The product featured as low modulated voltage , low power consumption and high speed.
10G EML 直调光源 Laser Source Module

直接调制激光光源

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The Module combined an electronic driver and control circuit and an special EM laser diode which integrated an electrical absorptive modulator and CW laser in a same semiconductor chip.The product featured as low modulated voltage,low power consumption and high speed.
10G DML 直调光源 Laser Source Module-1310

直接调制激光光源

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The Module combined an electronic driver and control circuit  and an special EM laser diode which integrated an electrical absorptive modulator and CW laser in a same semiconductor chip.
直调激光器 40G EML Cyoptics LIM400 Electro-absorption Modulated Laser

直接调制激光光源

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The CyOptics (formerly Apogee Photonics, now Broadcom Limited) LIM400 Laser-Integrated Module is a compact, high-performance device used in 40Gb/s long-reach data transmission. The LIM400 enables ITU and MSA compliance with a dispersion penalty of less than 1dB over 40ps/nm of fiber, and an end-of-life output power-exceeding 0dBm. The LIM400 is ideal for both 2km VSR and 80km LR dispersion-compensated applications CyOptics’ innovation has led to the reduction of size and power requirements, enabling MSA-compliant transponders and increased board densities. The LIM400 integrates both laser and modulator into a single package, thereby eliminating a separate TEC. A proprietary internal-biasing technology permits direct connection to the RF port of the EAM, eliminating the need for an external bias-tee. Lastly, the low-profile corner-mount design of the LIM400 allows additional board space savings.
直调激光器 10G DML Laser NLK1551SSC 1550nm Direct Modulated Laser

直接调制激光光源

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The NEL NLK1551SSC directly-modulated laser (DML) is a cost-effective solution for 10Gb/sdigital transmission of up to 50km using traditional intra-city fiber links.The package contains a high-speed DFB laser chip, thermoelectric cooler, thermistor,optical isolator, and a rear-facet monitor photodiode for external optical power control.
直调激光器 40G Transmitter Finisar MZ02-09-0-0000 Series Very Short Reach TOSA

直接调制激光光源

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Finisar’s 40Gbps Transmitter/TOSA, comprises of a CW DFB chip, an InP Mach-Zehnder Modulator(MZM), an electrical 40Gbps modulator driver, thermo electric cooler and monitor photo diode. The form factor is a box with DC pins and differential GPPO inputs. The specifications are typically targeted to a VSR application using NRZ modulator, TDM in the 1550nm Band.
直调激光器 Finisar DM80-01 Series C Band ITU Grid 10G Direct Modulated Laser

直接调制激光光源

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Finisar’s DM80-01 butterfly transmitter module employs proprietary Chirp Managed Laser (CML) technology and has been specifically designed to transmit 10Gb/s data over physical distances up to 120km. The module is comprised of a directly-modulated DFB laser chip and a co-packaged proprietary optical spectrum re-shaper (OSR) passive optical element. The OSR component also provides a frequency locking function and allows operation on the ITU-T channels within ±2.5GHz with coverage across both C band and L-band for DWDM versions. Also included in the standard butterfly footprint are 2 photo-detectors for power control and wavelength locking, together with 2 TECs for temperature stabilization.
直调激光器 10G EML CyOptics E2560 Series Electro-absorption Modulated Laser C-band

直接调制激光光源

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The E2560-series EML is designed for 10 Gb/s DWDM or TDM transmission applications. The EML integrates a CW laser with an electro-absorptive modulator in the same semiconductor chip and are an extension of CyOptics’ existing E2500-series of devices. These devices can replace external modulators that are often bulkier, more expensive, and require more drive electronics than the EML. The E2560 series use a small-profile GPO ™ (SMP) connector to handle the RF signal. The package also contains a thermoelectric cooler, thermistor, rear-facet monitor photodiode, and an optical isolator.
直调激光器 10G DML Emcore or Agere 1861 Series 1310nm

直接调制激光光源

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The 1861 directly-modulated laser (DML) is a cost-effective solution for 10 Gb/s digital transmission of up to 60 km using traditional intra-city SMF-28Ô single-mode fiber links. The 1310 nm wavelength eliminates the concern about dispersion control over most installed intra-city fiber plants. The package contains a high-speed DFB laser chip, thermoelectric cooler, thermistor, optical isolator, and a rear-facet monitor photodiode for external optical power control.