Tsunami - Beckman Institute Laser Resource Center

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Tsunami diode such as the Model 3932 is required to provide the appropriate signals to the Model 3930 electronics. The Model 3930 also provides a 10 - MHz reference for use with other equipment. Accessories Model 409 -08 Scanning Autocorrelator The Model 409 -08 is an essential accessory for the Tsunami laser system for measuring ultrashort laser pulse widths from < 60 fs to > 25 ps for wavelengths from 600 nm to 1.6 pm. It provides a real-time signal of the second order autocorrelation function for convenient display on any high impedance oscilloscope. Model 3980 Frequency DoublerIPulse Selector GWU Harmonic Generator System The Model 3980 can be used with the Tsunami system to provide fs or ps pulse selection (from single-shot to 4 MHz), frequency doubling, or a combination of each. There are six versions available. The GWU harmonic system offers second, third, and fourth harmonic options for the Tsunami laser. It extends the tuning range to the blue and uv to provide output from 210 to 540 nm. It is also compatible with the Model 3980 pulse selector. Opal" System GWU-OPO-PS Opal" is a fs synchronously pumped optical parametric oscillator (SPPO) that extends the ease and convenience of the Tsunami Ti:sapphire laser to an entirely new infrared wavelength range. It produces both a signal and an idler output having a total wavelength coverage from 1.1 to 2.6 pm. Frequency doubling the signal output also provides access to the "missing" visible region of the Tisapphire spectrum. The output is specified as > 150 mW at 1.3 and 1.5 pm with a pulse width of < 130 fs. It is controlled by an electronics module and uses simple, menu-driven software to provide computer-assisted setup and automated tuning. The GWU-OPO-PS is an SPPO that extends the Tsunami laser output to longer wavelengths. It provides a signal output from 1.04 to 1.2 pm with a corresponding idler of 2.37 - 2.82 pm. Output power is specified as > 150 mW at 1.44 pm with a pulse width of < 2 ps. Regenerative Amplifier Systems Spectra-Physics Lasers offers two regenerative amplifier systems to extend the performance of the Tsunami laser to higher output power levels.
Options and Accessories TSA Low Repetition Rate Systems. The TSA regenerative amplifier series provides output energies from 1 to 200 mJ for both fs and ps pulse widths at repetition rates from 1 to 100 Hz. The TSA system uses a Quanta-Ray GCR pulsed Nd:YAG laser as a pump source and a seed pulse derived from the Tsunami laser. The overall output energy and repetition rate is determined by the GCR pump source. SpitfireMerlin kHz System. The Spitfire is a multi-kilohertz Ti:sapphire regenerative amplifier that produces up to 1 mJ of energy at repetition rates from 1 kHz to 5 kHz for both fs and ps pulse widths. It is pumped by Merlin, an intracavity doubled, cw pumped, Nd:YLF laser, and it uses a seed pulse from the Tsunami laser.
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Tsunami Mode-locked Ti: sapphire La
Page 5 and 6:
Table of Contents ... Preface .....
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Table of Contents . Chapter 6: Alig
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Table of Contents Chapter 10: Optio
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Table of Contents Figure 4-7: Typic
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Table of Contents Figure A-6: The f
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Warning Conventions The following w
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List of Abbreviations Used in this
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Tsunami Figure 1-1: The Tsunami Las
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Chapter 2 Laser Safety DANGER The T
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Laser Safety CA UTlON Use of contro
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1 1 1 Il I 11 I I 1 El l11111II~Ill
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Chapter 3 Laser Description General
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Laser Description growth techniques
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Laser Description - AOM OC n Fast P
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Laser Description 2.4 - 2.2 - 2.0 -
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I IIIIIN III I I 1 I 11111 i~ I I I
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I II li I I I i 1 il I 1 11 I 1 1 1
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I Laser Description . Outline Dimen
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Tsunami Input Bezel Connections The
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Tsunami Opto-Mechanical Controls Al
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Tsunami Blue Knob: Vertical Adjust
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~lpl~ f \ Tsunami Opto-Mechanical C
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Tsunami Figure 4-7: 'Qpical MONITOR
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Tsunami r @ Spectra-Physics - - 4 2
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Tsunami Laser Installation Installi
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Tsunami Setting up the Routing Mirr
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Tsunami Aligning the Tsunami Laser
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Tsunami A -----------. PHOTODIODE O
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Tsunami Removing the Purge Line fro
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Tsunami Motorized Mount "Dm-shaped
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Tsunami I I J3 3930 - - - #,-,I --J
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Tsunami CA UTION DO NOT remove or a
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Tsunami Refer to the tables at the
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Tsunami b. Move the stage by hand a
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Tsunami There will be one or two re
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Tsunami Figure 6-9: The Slit Contro
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Tsunami b. Place a white card with
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Tsunami Aligning the Photodiode PC
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Tsunami To measure pulses, use a Sp
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Tsunami pulses, adjust the coarse c
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Tsunami Selecting, Installing, and
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Tsunami Unless you are certain the
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Tsunami Prism Translation Adjust Fi
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Tsunami i. Route the GTI heater cab
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Tsunami Figure 6-18: Pr1/Pr4 prisms
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Tsunami Converting Between fs and p
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Tsunami b. Using an ir viewer, adju
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Tsunami g. Open the shutter. 15. Al
Page 106 and 107: Tsunami 10. Move Prl and Pr4 into t
Page 108 and 109: Tsunami 21. Mode lock Tsunami. Refe
Page 110 and 111: I " n 3 1 ' ! ' I . I 8 8 8 " t 8 0
Page 112 and 113: Tsunami recommend using 99.999% pur
Page 114 and 115: Tsunami Mode Locking the Laser 6. W
Page 116 and 117: Tsunami - - - 710 nrn - - 790 nrn -
Page 118 and 119: 4 Tsunami Beam % 2 mm (0.08 in.) Pr
Page 120 and 121: Tsunami Table 7-1: Bi-fi Selection
Page 123 and 124: I I1 ! I : I I I ill 8 I !Il! I1I l
Page 125 and 126: Lok-to-Clock Electronics LEVEL cont
Page 127 and 128: Lok-to-Clock Electronics AOM M5f-4
Page 129 and 130: Lok-to-Clock Electronics Installing
Page 131 and 132: I I1 I i l l I iil 111 ,111 Ill ,il
Page 133 and 134: P Lok-to-Clock Electronics Model 20
Page 135 and 136: I 1 1 I 1~~~ 11 I 1 1 1 1 .III :ill
Page 137 and 138: Lok-to-Clock Electronics Figure 8-9
Page 139: I I1 I l I 1 bll Lok-to-Clock Elect
Page 142 and 143: Tsunami "Clean" is a relative descr
Page 144 and 145: Tsunami Figure 9-1: Drop and Drag M
Page 146 and 147: Tsunami With the exception of pump
Page 148 and 149: Tsunami On rare occasions, the lowe
Page 150 and 151: Tsunami 8. Open the pump laser shut
Page 152 and 153: Tsunami 7. Remove the screws (4) ho
Page 154 and 155: Tsunami DryJClean Flow Adjust Nitro
Page 158 and 159: €968-PEP0 ES68-PEP0 PS68-PEP0 ES6
Page 160 and 161: Tsunami Check marks indicate which
Page 162 and 163: Tsunami Table 10-11: GTI and Bi-Pi
Page 164 and 165: Tsunami Generic Troubleshooting (No
Page 166 and 167: Tsunami Symptom: Laser will not mod
Page 168 and 169: Tsunami Symptom: Unable to mode loc
Page 170 and 171: Tsunami Symptom: Unable to mode loc
Page 172 and 173: Tsunami Symptom: Cannot see individ
Page 174 and 175: Tsunami Symptom: PZT oscillates whe
Page 177 and 178: I I ill ; I l l I I lll.l1 I I I *
Page 179 and 180: I I 111 il I iil i lllill ll I I ll
Page 181 and 182: I I il : I I I 1 I Appendix A Mode
Page 183 and 184: Mode Locking is chosen to be the sa
Page 185 and 186: I I 0 I I 1 I )I Ulllllll ill I Mod
Page 187 and 188: Mode Locking SPM will, thus, broade
Page 189 and 190: Mode Locking The net intracavity GV
Page 191 and 192: Appendix B Pulse Width Measurement
Page 193 and 194: I I 0 I I 1 1 LI I lillll Ill I!,ll
Page 195 and 196: Pulse Width Measurement -% GVD Comp
Page 197 and 198: I I I I I I I I ti 911 I1 I Pulse W
Page 199 and 200: I I I I I I B I IL 1 1 i 1111 I L I
Page 201 and 202: I I 0 I I 1 1 L I I Pulse Width Mea
Page 203 and 204: Appendix C Setting the Line Voltage
Page 205 and 206: Appendix D Material Safetv Data She
Page 207 and 208:
Material Safety Data Sheets MATERIA
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I I I 1 r $1 I Bill II I I I I Ill
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Material Safety Data Sheets MATERIA
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Tsunami - Beckman Institute Laser Resource Center

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