Santec Tunable Light Source TSL-570-C-480640
TSL-570 is a high-performance tunable laser combining a wide tuning range, high output power, and a high signal-to-noise ratio. A new optical-cavity design provides precise scan-speed control up to 200nm/s and sub-picometer resolution and accuracy. Wavelength-range options from 1240 to 1640nm are available, with output power up to 20mW. The sealed laser cavity provides mode-hop-free operation across the band and stable output at each wavelength. It offers 0.1pm resolution, sub-picometer accuracy, and a market-leading 90dB/0.1nm ultra-low-level signal-to-noise ratio.
Specification Snapshot
Wavelength Range
1480.00–1640.00 nm
Output Power
>13 dBm
Wavelength Resolution
0.1 pm
Power Stability
±0.01 dB
Side Mode Suppression Ratio
≥45 dB
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Overview
TSL-570 is a high-performance tunable laser combining a wide tuning range, high output power, and a high signal-to-noise ratio. A new optical-cavity design provides precise scan-speed control up to 200nm/s and sub-picometer resolution and accuracy. Wavelength-range options from 1240 to 1640nm are available, with output power up to 20mW. The sealed laser cavity provides mode-hop-free operation across the band and stable output at each wavelength. It offers 0.1pm resolution, sub-picometer accuracy, and a market-leading 90dB/0.1nm ultra-low-level signal-to-noise ratio.
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 1480.00–1640.00 nm |
| Output Power | >13 dBm |
| Absolute Wavelength Accuracy [Unit not stated in source row] | ≤±5 |
| Relative Wavelength Accuracy | typical:±2 pm |
| Relative Wavelength Accuracy | ±5 pm |
| Wavelength Repeatability | typical:±1 pm |
| Wavelength Repeatability | +2 pm |
| Wavelength Resolution | 0.1 pm |
| Wavelength Stability | ≤±2 |
| Tuning Speed | 1–200 nm/s |
| Power Stability | ±0.01 dB |
| Power Repeatability | ±0.01 dB |
| Power Linearity | ±0.3 dB |
| Power Flatness over Wavelength | 0.2 dB |
| Side Mode Suppression Ratio | ≥45 dB |
| Spectral Linewidth [CC OFF] | 200 kHz |
| Spectral Linewidth [CC ON] | 40 MHz |
| Optical Output Interface | PM, FC/APC or FC/PC Connector |
| Communication Interface | GPIB or RS232 or USB |
| Output Trigger Port | BNC trigger |
Datasheet
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Supplier Information
Shenzhen Brightas Communication Equipment Co., Ltd. was established in 2012. It is a national high-tech enterprise and municipal specialized and sophisticated enterprise focusing on the R&D, production and sales of automation equipment for optical communication device modules.
Core products include precision automatic coupling equipment and automatic testing solutions, mainly serving silicon photonics/TFLN waveguide chips, 800G and above optical modules, lasers, AWG, CPO pluggable components, etc. It also provides optical module and optical device testing instruments (light sources, optical attenuators, optical power meters, optical switches, polarization controllers, etc.). The company's partners are spread across many leading domestic silicon photonics chip, optical module and upstream component enterprises.
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