Description
ROC stands for Row Optical Correlator. Based on a compact and robust inline setup, the ROC allows the measurement of single-shot autocorrelation traces. Specifically designed to offer the easiest user experience, they cannot be misaligned and no calibration or tweaking is needed.
Additionally, they are easily transportable. And yes, they are rock-solid! Besides those advantages, the ROC autocorrelators provide excellent technical performances and highly accurate measurements. The ROC autocorrelators are available for different wavelength ranges and several pulse durations.
ROC | Compact Autocorrelator for Ultrafast Laser Pulse Measurement
Specifications
| Device Type: | Autocorrelator |
|---|---|
| Measurable Pulse Width: | 5 – 10 fs |
| Wavelength Range: | 480 – 2100 nm |
| Input Polarization: | Vertical |
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Features
- Ultra compact
- Ultra easy to use: installation and measurement in less than 2 minutes! No calibration necessary
- Suitable for any repetition rate, from fs to ps, broad wavelength range
- Single-pulse extraction possible up to 150 kHz laser repetition rate (with Enhanced detection option)
- User-friendly and powerful software (STAR : Software Technology for Acquisition and Retrieval)
- Input pulse energy from few pJ to few mJ
- Acceptable average power up to 3.5 W
- Pulse measurement from 5 fs to 10 ps
- Broad available spectral range
Frequently Asked Questions
What does ROC stand for?
ROC stands for Row Optical Correlator.
What is the primary function of the ROC autocorrelator?
The ROC autocorrelator measures single-shot autocorrelation traces.
What makes the ROC autocorrelator user-friendly?
It is compact, robust, easy to use, requires no calibration or tweaking, and can be installed and used in less than 2 minutes.
What is the accessible pulse duration range for ROC models?
The ROC models cover pulse durations from 5 femtoseconds (fs) to 10 picoseconds (ps), depending on the model.
What is the acceptable average input power for the ROC?
The acceptable average power is up to 3.5 W.
What repetition rates can the ROC handle?
The ROC is suitable for any repetition rate, including single-shot to GHz.
What is the minimum input pulse energy required?
Minimum input pulse energy varies; for example, 1 µJ at 30 fs for single-shot and 500 pJ at 30 fs for 40 MHz repetition rate (values depend on the laser).
What are the key software features of the ROC autocorrelator?
The software provides live pulse duration extraction, multiple calculation methods, enhanced background treatment, remote control, and data export options.
What are the adjustable parameters for the ROC autocorrelator?
The beam height is adjustable from 30 mm, and custom versions are available for specific requirements.
What detection technology is used in the ROC?
The ROC uses a 12-bit CMOS detector with 3 megapixels and 72 dB dynamic range.
What PC interface is supported by the ROC?
The ROC supports USB 3.1 and optionally GigE.
What are the dimensions of the ROC autocorrelator?
Dimensions range from 55 x 56 x 195 mm to 55 x 56 x 265 mm, depending on the model.
What wavelength ranges can the ROC autocorrelator measure?
It can measure in the spectral range of 480 nm to 2100 nm.
Is the ROC autocorrelator portable?
Yes, it is compact, robust, and easily transportable.
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