![]() ![]() We offer a selection of faraday rotators from stock and can provide custom faraday rotators upon request. Our vertically integrated manufacturing structure allows us to offer faraday rotators used in optical isolators. Thorlabs' in-house manufacturing service has over 25 years of experience and can deliver a free-space isolator tuned to your center wavelength from 244 nm to 4.55 µm. If Thorlabs does not stock an isolator suited for your application, please refer to the Custom Isolators tab for information on our build-to-order options, or contact Tech Support. Thorlabs also manufactures isolators for fiber optic systems and wavelengths from the visible to the infrared (see the Selection Guide table to the right). In addition, all isolators have engravings that indicate the alignment of the input and output polarizers. Each isolator's housing is marked with an arrow that indicates the direction of forward propagation.Įach isolator's housing is marked with an arrow that indicates the direction of forward propagation. ![]() Please see the Isolator Types tab for additional design details and representative graphs of the wavelength-dependent isolation. ![]() The second type, Fixed Broadband Isolators (IO-5BB-800-HP), offers a nearly flat isolation of 30 dB in the 748 - 851 nm wavelength range, helping to preserve the temporal profile of the input pulse. The first type, Adjustable Broadband Isolators, offers the user the ability to adjust the alignment of the input and output polarizers, allowing tuning of the center wavelength over a range greater than 200 nm and operating ranges as broad as 330 nm. Please see the Isolator Tutorial tab for an explanation of the operating principles of a Faraday isolator.įor broadband applications in the near infrared range, we offer two types of isolators. In addition, intense back-reflected light can permanently damage optics. Back reflections can create a number of instabilities in light sources, including intensity noise, frequency shifts, mode hopping, and loss of mode lock. Optical isolators, also known as Faraday isolators, are magneto-optic devices that preferentially transmit light along a single direction, shielding upstream optics from back reflections. Thorlabs is pleased to stock a variety of free-space optical isolators designed for broadband applications in the near infrared spectral range (650 - 1000 nm). At Least 30 dB Isolation Over a Broad Spectral Range.Please Contact Tech Support or See Our Custom Isolators Page.Customizable Wavelength, Aperture, Max Power, Housing, Polarizers, and Operating Temperature. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |