ASE Integrated Spectral Bench (ISB4)
- High optical power
- Broad spectral bandwidth
- Precise power control
- Easy integration

About the product
The Amplified Spontaneous Emission (ASE) Source Integrated Spectral Bench (ISB4) is a compact broadband light source built on DAYY’s Optical Spectral Engine (OSE4) and amplifier module. Delivering higher optical power than SLED-based systems, the ISB4 offers reliable performance in the near-infrared range, featuring a turnkey design, stable operation, and seamless integration into advanced photonics applications.
- Compact and user-friendly
- Centre wavelength (CW) options: 770nm, 850nm, 930nm, 1050nm, 1300nm, 1340nm, 1390nm, 1430nm, 1480nm, 1550nm, 1615nm, and 1680nm
- ASE can be run from 0% to 100% of the maximum rating
- Bandwidth FWHM: 15nm-70nm
- Optical powers: 50mW-100mW
- Light output connector: FC/APC (optional: FC/PC or SMA)
- Multiple communication interfaces: USB and RS-232, Low Degree of Polarization (DOP) outputs available
- User-friendly GUI and custom API available for test automation
- Optical Component Testing
- Telecom Test Equipment
- Medical Optical Coherence Tomography
- Industrial Optical Coherence Tomography
- Metrology
- Fiber Optic Gyroscopes
- Industrial and Biomedical Imaging Systems
- Optical Sensing
- Test and Measurement
- Research and Development
Low Degree of Polarization (DOP): The ISB4 provides under 5% DOP across the spectrum. This minimizes polarization sensitivity of fiber sensors and reduces the effects of polarization-dependent loss.


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