116 West, 23rd Street - Suite 500
New York, NY 10011 USA
Phone: 646 375 2452 - Fax: 866 978 2682
QUANTA TECH is a AA OPTO-ELECTRONIC Company
Acousto optic Radio Frequency Laser

Modulators

Acousto-optic modulators are used to vary and control laser beam intensity. A Bragg configuration gives a single first order output beam, which intensity is directly linked to the power of  RF control signal. The rise time of the modulator is simply deduced by the necessary time for the acoustic wave to travel through the laser beam. For highest speeds the laser beam will be focused down, forming a beam waist as it passes through the modulator.

Quanta Tech proposes a wide range of modulators with associated drivers. The set is optimized to offer the best performances (rise time, extinction ratio...) .The RF driver features all the necessary signal to drive the modulator (carrier frequency, amplifier...) with analog or digital input control. A low cost OEM version is proposed together with a complete laboratory version (BOX). The laboratory version is a versatile turn-key tool for fast set-up and allows the user to have AM capabilities from front panel (DC modulation) or from an external signal.

MT350
MQ.110
 
Model Material Wavelength
nm		 Aperture
mmxmm		 Freq (Shift)
MHz		 Polarisation Rise Time Modul.BW
MHz (AM)		 Efficiency
%
MQ200-A1.5-244.266-B Fused silica 244-266

1.5 x 2

 200 Linear 60 8 85
MQ180-A0,3-244.266-B Fused silica 244-266

0.3 x 1

 180 Linear 12 40 85
MQ200-A1.5-266.300 Fused silica 266-300

1.5 x 2

 200 Linear 60 8 85
MQ180-A0.2-266.300 Fused silica 266-300

0.2 x 1

 180 Linear 10 48 85
MQ180-A0,2-UV Fused silica 325-425

0.2 x 1

 180 Linear 10 48 80
MQ110-A1-UV Fused silica 325-425

1 x 2

 110 Linear 15 32 85
MQ110-A3-UV Fused silica 325-425

3 x 3

 110 Linear 50 10 90
MQ240-A0.15-UV Fused silica 325-425

0.15 x 1

 240 Linear 6 80 70
MTS130-A3-400.442 TeO2 400-442

3 x 3

 130 Linear 1000 0 85
MQ180-A0,2-VIS Fused silica 440-650

0.2 x 1

 180 Linear 10 48 70
MT350-A0,2-VIS TeO2 450-700

0.2 x 1

 350 Linear 5 96 80
MT250-A0,5-VIS TeO2 450-700

0.5 x 2

 250 Linear 6 80 80
MT200-A0,5-VIS TeO2 450-700

0.5 x 2

 200 Linear 8 60 85
MT110-A1-VIS TeO2 450-700

1 x 2

 110 Linear 15 32 85
MT110-A1,5-VIS TeO2 450-700

1,5 x 2

 110 Linear 50 9 85
MT80-A1-VIS TeO2 450-700

1 x 2

 80 Linear 23 21 85
MT80-A1,5-VIS TeO2 450-700

1,5 x 2

 80 Linear 50 9 85
MTS110-A3-VIS TeO2 458-670

3 x 3

 110 Linear 1000 0 85
MTS40-A2,5-VIS TeO2 458-670

2,5 x 2,5

 40 Linear 1000 0 85
MTS40-A2,5-IR TeO2 780-900

2,5 x 2,5

 40 Linear 1000 0 85
MT110-A1,5-IR-Hk (Ti:sa) TeO2 690-1064

1,5 x 2

 110 Linear 50 9 80
MT350-A0,2-IR TeO2 700-1100

0.2 x 1

 350 Linear 5 96 80
MT250-A0,5-IR TeO2 700-1100

0.5 x 2

 250 Linear 6 80 80
MT200-A0,5-IR TeO2 700-1100

0.5 x 2

 200 Linear 8 60 85
MT110-A1-IR TeO2 700-1100

1 x 2

 110 Linear 15 32 85
MT110-A1,5-IR TeO2 700-1100

1,5 x 2

 110 Linear 50 9 85
MT80-A1-IR TeO2 700-1100

1 x 2

 80 Linear 23 21 85
MT80-A1,5-IR TeO2 700-1100

1,5 x 2

 80 Linear 50 9 85
MT200-A0,4-1064 TeO2 1000-1100

0,4 x 1

 200 Linear 8 60 80
MT200-A0,2-1064 TeO2 1000-1100

0,2 x 1

 200 Linear 8 60 80
MT110-A1-1064 TeO2 1000-1100

1 x 2

 110 Linear 15 32 85
MT80-A1-1064 TeO2 1000-1100

1 x 2

 80 Linear 23 21 85
MT80-A1,5-1064 TeO2 1000-1100

1,5 x 2

 80 Linear 50 9 85
MTS80-A3-1064Ac TeO2 1064

3 x 3

 80 Linear 500 1 85
MQ40-A3-L1064-W SiO2 1064

3 x 3

 40 Linear 120 4 80
MQ40-A3-S1064-W SiO2 1064

3 x 3

 40 Random 180 2 80
MGAS40-A1 Dopped Glass 1300-1600

1 x 2

 40 Random 50 10 85
MGAS80-A1 Dopped Glass 1300-1600

1 x 2

 80 Random 50 10 75
MGAS110-A1 Dopped Glass 1300-1600

1 x 2

 110 Random 25 20 75
MG40-A6-9300 germanium 9300

6 x 10

 40 Linear 120 4 75
MG40-A8-9300 germanium 9300

8 x 10

 40 Linear 120 4 75
MG40-A6-10600 germanium 10600

6 x 10

 40 Linear 120 4 75
MG40-A8-10600 germanium 10600

8 x 10

 40 Linear 120 4 75
 
Links = data sheets (pdf files about 250 Ko)