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Summary of Contents for THORLABS SA200 Series
- Page 1 SA200 Series Fabry Perot Interferometer User Guide...
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Page 2: Table Of Contents
4.2. Recommended Setup for the SA200-30C Interferometer ........ 6 4.3. Alignment ......................6 4.4. Calibration of the time scale................7 4.5. Spectrum Analyzer Controller ................7 Chapter 5 Specifications ...................... 8 Chapter 6 Mechanical Drawing .................... 9 Chapter 7 Regulatory ...................... 10 Chapter 8 Thorlabs Worldwide Contacts ................ 11 ... -
Page 4: Chapter 1 Warning Symbol Definitions
Fabry-Perot Interferometer Chapter 1: Warning Symbol Definitions Chapter 1 Warning Symbol Definitions Below is a list of warning symbols you may encounter in this manual or on your device. Symbol Description Direct Current Alternating Current Both Direct and Alternating Current Earth Ground Terminal Protective Conductor Terminal Frame or Chassis Terminal... -
Page 5: Chapter 2 Safety
Fabry-Perot Interferometer Chapter 2: Safety Chapter 2 Safety All statements regarding safety of operation and technical data in this instruction manual will only apply when the unit is operated correctly. Please read the following warnings and cautions carefully before operating the device. WARNING Take appropriate measures for eye safety. -
Page 6: Chapter 3 Fabry-Pérot Interferometry
Fabry-Perot Interferometer Chapter 3: Fabry-Pérot Interferometry Chapter 3 Fabry-Pérot Interferometry The SA200 is a high finesse Spectrum Analyzer used to examine the fine structures of the spectral characteristics of CW lasers. The spectrum analyzer consists of a confocal cavity that contains two high reflectivity mirrors;... -
Page 7: Finesse And Resolution
The SA200 series interferometer has two iris diaphragms that simplify this alignment requirement. -
Page 8: Chapter 4 Setup And Procedures
Recommended Setup For SA200 Interferometers Except SA200-30C The SA200 should be mounted in a Ø2" kinematic mirror mount, such as Thorlabs' KM200, so that it can be easily adjusted. In many applications, it is useful to direct the beam into the Fabry-Perot interferometer with the use of a mirror in a kinematic mirror mount, on a flip platform mount. -
Page 9: Recommended Setup For The Sa200-30C Interferometer
SA201 controller. For details on the use of the PDAVJ5, please refer to its manual, which can be found on the Thorlabs website. Due to saturation effects of the diode inside the PDAVJ5 detector, the optical power entering the SA200-30C should be kept below 200 µW in order to avoid saturation. -
Page 10: Calibration Of The Time Scale
Fabry-Perot Interferometer Chapter 4: Setup and Procedures Use the mirror mount's tip/tilt adjustment until the beam is centered through the body of the SA200, i.e. until you start to see modes on the oscilloscope. Slowly close the back iris while adjusting the mirror mount to keep the beam in the center of the device. -
Page 11: Chapter 5 Specifications
Dimensions (SA200 Models Except SA200-30C) Total Length: 5.85" Ø2" Flange Dimensions (SA200-30C) Total Length: 4.07" Available Coating Ranges for the SA200 series Item # Coating Wavelength Range SA200-2B 290 - 355 nm & 520 - 545 nm (Dual Band) SA200-3B... -
Page 12: Chapter 6 Mechanical Drawing
Fabry-Perot Interferometer Chapter 6: Mechanical Drawing Chapter 6 Mechanical Drawing All SA200 models share the same housing, except for the SA200-30C (see below). SA200-30C Mechanical Drawing Rev C, December 3, 2018 Page 9... -
Page 13: Chapter 7 Regulatory
Waste Treatment is Your Own Responsibility If you do not return an “end of life” unit to Thorlabs, you must hand it to a company specialized in waste recovery. Do not dispose of the unit in a litter bin or at a public waste disposal site. -
Page 14: Chapter 8 Thorlabs Worldwide Contacts
Fabry-Perot Interferometer Chapter 8: Thorlabs Worldwide Contacts Chapter 8 Thorlabs Worldwide Contacts USA, Canada, and South America UK and Ireland Thorlabs, Inc. Thorlabs Ltd. 56 Sparta Avenue 1 Saint Thomas Place, Ely Newton, NJ 07860 Cambridgeshire CB7 4EX Great Britain... - Page 16 www.thorlabs.com...
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