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Autocorrelator - Multi Shot


The Multi-Shot Row Optical Correlator (MS-ROC) autocorrelator allows the user to measure autocorrelation traces. This is possible due to the principle of second harmonic generation.


The autocorrelator is a reliable and compact instrument that has been specificially manufactured for sources with sub-nJ energy per pulse. It also allows for the measurement of pulses from 50fs to 40ps.

See the specification sheet for the full list of specifications of the various models

Defining Features

Ultra simple alignment (2 min to setup)

Large pulse duration measurement range (from 5 fs to 80 ps)

High sensitivity (sub-nJ pulse)

User-friendly and powerful software (STAR : Software Technology for Acquisition and retrieval)

Broad available spectral range

Fiber connector available (FC/APC, FC/PC)


Model Highlights

 The MS-ROC-LP can perform scan at 130 ps/s, making it the fastest scanning autocorrelator on the market. 

• The MS-ROC-SP allows the measurement of both ultra-short and long pulses thanks to its dual-mode (standard mode for pulse duration > 50 fs and fine-scan mode for pulse < 50 fs).


Accessories and Add-Ons

The MS-ROC comes equipped with various options to enhance the user experience.

 Options
 Desciption
 Additional crystals

 The default MS-ROC configuration includes one crystal. To extend the wavelength range of the device, additional plug&play crystals can be

 ordered and swapped within the system in seconds

 Fiber input connector

 Plug play collimation module with fiber connector. Can be mounted on the MS-ROC to easily switch the input from free-space to fiber. No

 alignment required.

 Low energy Internal module to increase the sensitivity of the MS-ROC when the laser power is too weak
 Low repetition rate

 Synchronization mode to be used when the laser repetition rate is low. Mandatory for 100 Hz and lower, recommended from below 500 Hz

 Phase matching

 Default MS-ROC configuration works for a given central wavelength. Phase matching allows tuning the SHG crystal to measure different

 central wavelengths with the best SNR


Specifications

Click the link to download the brochure: auto_multi_msroc

MS-ROC modelsMS-ROCMS-ROC-LPMS-ROC-SPMS-ROC-SLP
Pulse duration rangemin50 fs100 fs5 fs25 fs
max40 ps80 ps40 ps80 ps
Fine scan mode rangenot applicablenot applicable5 – 50 fs25 – 500 fs
Accessible spectral range (nm)480 - 2000 1
Minimum temporal resolution6.7 fs13.4 fsstandard : 6.7 fsstandard : 13.4 fs
fine scan : 0.1 fsfine scan : 0.2 fs
Scan speed> 65 ps/s> 130 ps/sstandard : > 65 ps/sstandard : > 130 ps/s
fine scan : > 50 fs/sfine scan : > 500 fs/s
Input pulse repetition rate100 Hz to GHz 2
Min input pulse energy31 MHz100 pJ100 pJ5 nJ500 pJ
100 MHz5 pJ5 pJ500 pJ50 pJ
Input polarizationlinear vertical
DetectionCMOS 12 Bits – 3 Mpx – 72 dB
PC InterfaceUSB 3.1
Beam height (mm)69 - 148
Dimensions (mm)222 x 194 x 129326 x 194 x 129

1 Effective spectral bandwidth to be defined within the accessible spectral range according to customer's requirements.

2 Low repetition rate available as an option.

3 Those values give an order of magnitude. The exact sensitivity depends on many parameters (pulse duration, beam profile, wavelength…)


Autocorrelators 

Model typeROCµ-ROCMS-ROC
Single-ShotSingle-ShotMulti-Shot
Use caseSingle pulses and repetitive pulsesSingle pulses and repetitive pulsesRepetitive pulses
Pulse duration5 - 150 fs / 20 - 500 fs / 50   fs - 1ps /
    70 fs - 3 ps / 100 fs - 5 ps / 300 fs - 10 ps
40 - 1200 fs / 20 - 500 fs /
    50 - 1500 fs / 25 - 1000 fs
5 fs - 40 ps / 25 fs - 80 ps
Spectral range (nm)480 - 2100700 - 900 Ti:Sa
    1020 - 1080 Yb
480 - 2200
Size (mm)H: 55 | L: 56 | D: 195 or 265H: 30 | L: 40 | D: 45H: 222 or 326 | L: 194 | D: 129

FROG Frequency-resolved Optical Gating 

Model typeSingle-ShotMulti-Shot
Single-shotAccumulated multi-shot
Use caseSingle-pulse measurement, Shot-to-Shot measurementExtremely low energy pulses down to 5 pJ
Pulse duration rangeShort and mid-long pulsesShort and long pulses from 4 fs to 80 ps
Min pulse duration4 fs4 fs
Max pulse duration10 ps80 ps
Input Repetition RateSingle-Shot to GHz100 Hz to GHz
Spectral range (nm)480 - 2100500 - 2100
Spectral Window Δλ (nm)300 - 540200 - 700

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Search Reset
Compare Model Drawings & Specs Max Pulse Duration Range (ps) Availability Reference Price
(USD)
MS-ROC-SLP
80 4-6 Weeks Request for quote
MS-ROC-SO
40 4-6 Weeks Request for quote
MS-ROC-LP
80 4-6 Weeks Request for quote
MS-ROC
40 4-6 Weeks Request for quote

MS-ROC - Parameter

Spectral Range
480-2200

Input Pulse Rep Rate
100 Hz to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Min Input Pulse Energy (1MHz)

Max Pulse Duration Range (ps)
40

Min Input Pulse Energy (100MHz)

MS-ROC-LP - Parameter

Spectral Range
480-2200

Input Pulse Rep Rate
100 Hz to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Min Input Pulse Energy (1MHz)

Max Pulse Duration Range (ps)
80

Min Input Pulse Energy (100MHz)

MS-ROC-SO - Parameter

Spectral Range
480-2200

Input Pulse Rep Rate
100 Hz to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Min Input Pulse Energy (1MHz)

Max Pulse Duration Range (ps)
40

Min Input Pulse Energy (100MHz)

MS-ROC-SLP - Parameter

Spectral Range
480-2200

Input Pulse Rep Rate
100 Hz to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Min Input Pulse Energy (1MHz)
500 pJ

Max Pulse Duration Range (ps)
80

Min Input Pulse Energy (100MHz)
50 pJ

MS-ROC - Download

MS-ROC-LP - Download

MS-ROC-SO - Download

MS-ROC-SLP - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)