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Tunable light source, Our company has already had a lot of top factories and expert technology teams in China, offering the best solutions, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!

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    You can rest assured to buy C Band And L Band Fiber Raman Amplifier Module Benchtop Size from our factory and we will offer you the best after-sale service and timely delivery.
  • 650nm 785nm 850nm 10mW FP laser light source

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    The 650nm 785nm 850nm 10mW FP laser light source, single-mode fiber output, adjustable power, professionally designed high-precision, high-stability current drive control board to ensure laser safety and stability, low noise operation, low cost, high cost performance, small size Compact and easy to integrate, it is widely used in scientific research, communication, medical treatment, spectral analysis, bioengineering and other fields.
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  • 1580nm DFB Butterfly Laser Diode For CO2 Detection

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    The 1580nm DFB Butterfly Laser Diode For CO2 Detection are designed specifically for sensing applications targeting Carbon Monoxide (CO), Carbon Dioxide (CO2), and Hydrogen Sulfide (H2S). The narrow linewidth single mode operation of these laser diodes is ideal for a wide range of applications and environments.
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    1550nm Superluminescent Diodes SLED are optical sources with a rather wide optical bandwidth. In that they differ from both lasers, that have a very narrow spectrum, and white light sources, that exhibit a much larger spectral width. This characteristic mainly reflects itself in a low temporal coherence of the source (which is the limited capability of the emitted light wave to maintain the phase over time). SLED may however exhibit a high degree of spatial coherence, meaning that they can be efficiently coupled into single-mode optical fibers. Some applications take advantage of the low temporal coherence of SLED sources to achieve high spatial resolution in imaging techniques. The coherence length is a quantity frequently used to characterize the temporal coherence of the light source. It is related to the path difference between the two arms of an optical interferometer over which the light wave is still capable to generate an interference pattern.
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