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FROG - Single Shot

The Single-Shot FROG(Fast FROG) series

FROG stands for Frequency Resolved Optical Gating. Based on Second Harmonic Generation, Fast FROG is reliable 

and compact. Key design features, such as the wavefront division technique and the use of our mini imaging 

spectrometer MISS, make the Fast FROG very easy to use and versatile while leading to accurate measurements. 

Six models are available, covering different pulse duration ranges from sub-5 fs to 10 ps, over a broad spectral

range. Two designs are available: one for long pulses mainly relying on transmission optics, and one for ultrashort

pulses which is fully achromatic

image.png


Key features 

◆ Easy to use: no calibration and no tweaking necessary  

◆ User-friendly and powerful software   

◆ Can access Spatio-Temporal couplings (Spatial Chirp, Pulse Front Tilt)  

◆ Versatile: instant-swap of spectrometer for different wavelength ranges  

◆ Single-pulse extraction possible up to 150 kHz laser repetition rate (with Enhanced  detection option)  

◆ Achromatic and non-dispersive (FC and FS models) 

◆ Sub-5 fs can be measured 

Options

⬫ Additional MISS spectrometer 

⬫ Additional crystals  

⬫ Small beam 

⬫ Low energy  

⬫ Phase matching  

⬫ Trigger

Phase loop 

⬫ Fiber input connector  

⬫ Pulse Front Tilt / Spatial Chirp measurement 

⬫ High dynamic range

⬫ Enhanced detection 


Accessories and Add-Ons

The following Accesories and Add-Ons are available on request.

Options

Description

Additional crystals

The   default Fast FROG 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

Additional MISS spectrometer

The   default Fast FROG configuration includes one imaging spectrometer MISS. To   extend the wavelength range of the device, additional plug&play MISS   spectrometers can be ordered and swapped within the system in seconds

Enhanced detection

Replacement   of the default camera embedded in the Fast FROG by a higher performance one   to increase the specifications of the system (better temporal resolution and   spectral resolution, single pulse extraction up to 150 kHz)

Fiber input connector

Plug&play   collimation module with fiber connector. Can be mounted on the Fast FROG to   easily switch the input from free-space to fiber. No alignment required.

High dynamic range

Software   mode to increase the dynamic of the Fast FROG signal acquisition from 12 to   16 bits. Not compatible with pure single-shot measurement as 2 images are   necessary to build one FROG trace

Low energy

Internal   module to increase the sensitivity of the Fast FROG when the laser power is   too weak

Phase loop

Software   mode to use the Fast FROG to perform spectral phase feedback loop with a   pulse shaper (contact use to check pulse shaper compatibility)

Phase matching

Default   Fast FROG configuration works for a given central wavelength. Phase matching   allows tuning the SHG crystal to measure different central wavelengths with   the best SNR

Pulse Front Tilt / Spatial Chirp measurement

Measurement   of spatio-temporal couplings in the software. Correction of FROG trace   accordingly for better accuracy of the retrieval

Small beam

Internal   module to increase the input beam diameter when it is too small for the Fast   FROG (necessary for beams typically in the range of few mm or less)

Trigger

Synchronization   of the Fast FROG detection to an external signal for accurate laser single   pulse extraction up to 80 kHz (150 kHz with the Enhanced detection option)




General Specifications

Download the specification sheet here: frog_ single_fastfrog

Fast   FROG Models

FC

FS

PS1

Ps3

PS5

PS10

Pulse Duration 

Range

min

4fs

10fs

50fs

70fs

150fs

300fs

max

150fs

250fs

1ps

3ps

5ps

10ps

Accessible Spectral Range(nm)

480-21001

800-2100 1

Spectral Window Δλ (nm)

5801

4201

3001

Input Pulse Repetition Rate

Single-shot to Ghz^2

Single-Pulse Measurement

Up to 150kHz laser repetition rate (with Enhanced   detection option, or 40kHz without

Min input Pulse energy^3

Single-Shot

250 µ j

1 µJ

1 µJ

50 nJ

200 pJ

25 pJ

1Khz

10 µ j

100 nJ

50Mhz

20nj

1 nJ

1Ghz

n/a

50 pJ

Input Polarization

Linear vertical

Detection

CMOS 12 Bits – 3 Mpx – 72dB

PC Interface

USB 3.1 (or GigE as an option)

Beam height(mm)

69-148

Dimensions (mm)

326 x 194 x 129

1 Effective spectral bandwidth to be defined within the accessible spectral range according to customer’s requirements. Additional spectrometers can be provided to address different spectral windows.

2The measurements are averaged over several pulses for laser with repetition rate higher than 150kHz.

3Those values give an order of magnitude, with “low energy” option when applicable.The exact sensitivity depends on many parameters (pulse duration, beam profile, wavelength…)


Software Interface

The Fast FROG software comes with an optimized retrieval algorithm, that allows for retrieval of time and spectral information in real time.

image.png


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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Spectral Window Δλ (nm)

Spectral Range (nm)


Search Reset
Compare Model Drawings & Specs Spectral Range (nm) Spectral Window Δλ (nm) Availability Reference Price
(USD)
FC
480 - 2100 4-6 Weeks Request for quote
FS
480 - 2100 4-6 Weeks Request for quote
PS1
300 4-6 Weeks Request for quote
PS3
480 - 2100300 4-6 Weeks Request for quote
PS5
480 - 2100300 4-6 Weeks Request for quote
PS10
300 4-6 Weeks Request for quote

PS10 - Parameter

Spectral Range (nm)

Input Pulse Rep Rate
single-shot to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Spectral Window Δλ (nm)
300

Single-Pulse Measurement
up to 150 kHz laser repetition rate

Min Input Pulse Energy (Single Shot)
1 µJ

Min Input Pulse Energy (1GHz)
25 pJ

Min Input Pulse Energy (1kHz)
50 nJ

Min Input Pulse Energy (50Mhz)
200 pJ

PS5 - Parameter

Spectral Range (nm)
480 - 2100

Input Pulse Rep Rate
single-shot to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Spectral Window Δλ (nm)
300

Single-Pulse Measurement
up to 150 kHz laser repetition rate

Min Input Pulse Energy (Single Shot)
1 µJ

Min Input Pulse Energy (1GHz)
25 pJ

Min Input Pulse Energy (1kHz)
50 nJ

Min Input Pulse Energy (50Mhz)
200 pJ

PS3 - Parameter

Spectral Range (nm)
480 - 2100

Input Pulse Rep Rate
single-shot to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Spectral Window Δλ (nm)
300

Single-Pulse Measurement
up to 150 kHz laser repetition rate

Min Input Pulse Energy (Single Shot)
1 µJ

Min Input Pulse Energy (1GHz)
25 pJ

Min Input Pulse Energy (1kHz)
50 nJ

Min Input Pulse Energy (50Mhz)
200 pJ

PS1 - Parameter

Spectral Range

Input Pulse Rep Rate
single-shot to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Spectral Window Δλ (nm)
300

Single-Pulse Measurement
up to 150 kHz laser repetition rate

Min Input Pulse Energy (Single Shot)
1 µJ

Min Input Pulse Energy (1GHz)
25 pJ

Min Input Pulse Energy (1kHz)
50 nJ

Min Input Pulse Energy (50Mhz)
200 pJ

FS - Parameter

Spectral Range (nm)
480 - 2100

Input Pulse Rep Rate
single-shot to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Spectral Window Δλ (nm)

Single-Pulse Measurement
up to 150 kHz laser repetition rate

Min Input Pulse Energy (Single Shot)
1 µJ

Min Input Pulse Energy (1GHz)

Min Input Pulse Energy (1kHz)

Min Input Pulse Energy (50Mhz)
1 nJ

FC - Parameter

Spectral Range (nm)
480 - 2100

Input Pulse Rep Rate
single-shot to GHz

Input Polarization
Linear Vertical

Beam Height (mm)
69 - 148

Spectral Window Δλ (nm)

Single-Pulse Measurement
up to 150 kHz laser repetition rate

Min Input Pulse Energy (Single Shot)

Min Input Pulse Energy (1GHz)

Min Input Pulse Energy (1kHz)

Min Input Pulse Energy (50Mhz)
20 nJ

PS10 - Download

PS5 - Download

PS3 - Download

PS1 - Download

FS - Download

FC - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)