Gain chips are semiconductor optical elements used as the optical gain medium of external cavity laser diodes. Gain chips are used as a TLS (Tunable Light Source) that can change the oscillation wavelength using a wavelength selection filter such as a diffraction grating. Inphenix offers gain chips with high performance and reliability, ideal for optical coherent tomography and tunable lasers. Enhance your laser systems today. Discover the best gain chip solutions for your laser system needs. Short, mid, or long wavelengths, Inphenix has versatile, high-quality options available.
| Window(nm) From To: | ASE Peak Wavelength(nm) | Threshold Current(mA) | Slope Efficiency(%) | ASE Bandwidth(nm) | Part Number |
|---|---|---|---|---|---|
| Window(nm) | ASE Peak Wavelength(nm) | Threshold Current(mA) | Slope Efficiency(%) | ASE Bandwidth(nm) | Part Number |
| 820 | 820 | 10 | 40 | 25 | IPSGC0801 |
| 1310 | 1310 | 12 | 25 | 40 | IPSGC1301 |
| 1550 | 1550 | 15 | 20 | 40 | IPSGC1501 |
Gain chips are designed to provide optimal amplification and precision, with custom gain chip options available for specific needs. Suitable for various laser systems, Inphenix 820nm, 1310nm, and 1550nm gain chips serve as versatile gain mediums for various laser applications, including single FBG lasers and externally tunable cavity lasers. These gain chips are meticulously designed to meet the stringent requirements of optical coherent tomography researchers, ensuring high performance and reliability. The 820nm gain chip is particularly suitable for applications requiring shorter wavelengths, while the 1310nm and 1550nm gain chips cater to mid and long-range wavelength needs, respectively. Each gain chip is engineered to provide optimal amplification, enhancing the overall efficiency and precision of the laser systems in which they are integrated.
- 820nm Gain Chip: The 820nm wavelength is particularly suited for applications requiring shorter wavelengths, such as in medical imaging. In optical coherence tomography (OCT), especially in ophthalmology, the 820nm gain chip is ideal for high-resolution imaging of the retina, providing detailed and accurate images essential for diagnosing and monitoring ocular diseases.
- 1310nm Gain Chip: The 1310nm gain chip is designed for mid-range wavelength applications, commonly used in fiber optic communications and OCT systems. This wavelength balances penetration depth and resolution, making it effective for medical imaging, particularly in reducing scattering in biological tissues. In telecommunications, the 1310nm wavelength is favored for short to medium-range data transmission, ensuring low dispersion and clear signal transmission.
- 1550nm Gain Chip: The 1550nm gain chip is targeted toward long-range wavelength applications, particularly in telecommunications and long-distance fiber optic communications. The 1550nm wavelength is known for its low attenuation in optical fibers, making it ideal for long-distance signal transmission. This wavelength is also used in LiDAR systems, where it provides precise distance measurements and high sensitivity, critical for autonomous vehicle navigation and environmental mapping.
Inphenix offers a range of standard gain chips that adhere to our comprehensive datasheet specifications, ensuring consistency and quality across all products. For researchers with unique requirements, we also provide custom gain chip solutions tailored to specific application needs. Our custom gain chips are developed through close collaboration with clients, leveraging our advanced manufacturing capabilities and technical expertise. Whether you require a standard or custom gain chip, Inphenix is committed to delivering products that meet the highest standards of performance and reliability, supporting the cutting-edge research and development efforts in the field of optical coherent tomography.
