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Generally, any beam dump can be used. We recommend using Ophir Beam Dumps with high absorbance at 1070nm and locating it at least 10cm from LBS-300HP to avoid scattered light reaching beam profiler CCD.

If contamination is not removed after cleaning, please consider whether it interferes with your laser beam. The spot might be peripheral and not in CA of the laser.

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Diffractivebeam splitter

After removal, an additional laser output, having less than 0.1% of incident beam power will be reflected. That beam could be used for simultaneous measurement of laser power via Ophir Power Meter in addition to beam profiler.

You can trust purchasing and delivery with All-Star Telescope. All of our transactions are 100% secure and Level 1 PCI DSS compliant thanks to Shopify's ShopPay platform. For additional protection, we insure 100% of the value of every shipment we make. If it get's lost during shipment, we replace it. If it gets damaged during shipment, we replace it. We make sure your product arrives exactly as you would expect it to; we promise.

Regular laser safety precautions should apply. Please note, that the main incident beam will exit the LBS-300HP refracted approximately 6°. Provision must be made to safely contain the transmitted beam by beam dump or power meter.

Due to such significant attenuation, some light scattered from wedges might interfere with correct beam profile measurement and cause offset. Thus, in case the setup allows it we recommend distancing the CCD from wedges by 50, 75, or 100 mm C-mount extension tube between LBS-300HP and beam profiler.

Beam splitter laserfor sale

Have you ever been outside under a clear starry sky with a friend or family member, when you wanted to point out the location of the Orion Nebula, or trace the outline of the Sagittarius "Teapot" asterism? You point your finger, but that just doesn't cut it. "Where are you pointing? Do you mean the third bright star up from that middle pine tree over there?" Save yourself from frustration and take the guesswork out of the equation with the Orion SkyLine Deluxe Green Laser Pointer. Its bright green beam makes pointing out objects in the sky as easy as pie.

Other wavelengths are also possible to be measured, however the specifications might change because all trials were conducted using 1050-1070 nm lasers.

Operating and storing of LBS-300HP at conditions free of volatile particles, like a regular office or laboratory environment. Harsh industrial environment operations will require isolation.

The aluminum laser pointer body is 6" long and features a convenient pocket clip. Two AAA batteries are included. And we've included a high quality aluminum case to protect the SkyLine Laser when not in use. It includes custom foam cutouts for both the laser and the batteries.

Other wavelengths are also possible to be measured, however the specifications might change because all trials were conducted using 1050-1070 nm lasers.

According to tests, after 10 minutes at 2kW lasing the temperature is increased by 16 ºC and after 4 kW lasing increased by 23.4 ºC.

Operating and storing of LBS-300HP at conditions free of volatile particles, like a regular office or laboratory environment. Harsh industrial environment operations will require isolation.

Shipping around for the best price is tough, we make it easier by offering the best pricing in the market. But if you find a better price on an in-store item somewhere else we will match it!

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The LBS-300HP-NIR is a patent pending technology beam splitter for high power lasers that allows measuring NIR (~1064 nm) focused or collimated laser beam profiles up to 5 kW or 15 MW/cm². It operates by reflecting a fraction of the incoming beam through the front surface of each of a pair of orthogonally oriented wedges. Less than 0.0001% of the beam is reflected towards the Beam Profiler Camera.

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Projectors equipped with a Fresnel lens, recognizable by the particular surface with concentric steps which allow a wide and uniform diffusion of the ...

A special order is for those times that we chose not to stock something you want. It doesn't mean we can't get it for you but rather it will take a little extra time for us to bring it in.

Beam SplitterTeleprompter

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Less than 0.0001% (1/10⁶) of the beam is reflected in one direction and less than 0.1 % in another while remaining 99.9% of incident laser beam is transmitted.

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Right now the best way to make a special order is to get in touch with us directly through email or phone. We will discuss your needs then let you know how long it might take and how much downpayment might be required.

We recommend operating and storing the LBS-300HP in dust-free conditions, like a regular office or laboratory environment.Dust and other volatile particles on the wedge surface might cause reflection change and influence the measured beam profile.Harsh industrial environment operations will require a chamber for isolation.

The beam splitter is designated both for CW and pulsed lasers. The allowed energy density of 1064 nm pulsed laser should not exceed the equivalent of 15 MW/mm².

In case of surface contamination, we recommend contactless cleaning of wedge surface by rinsing it with a chemically pure solvent such as Ethanol, Methanol, or IPA (Isopropyl Alcohol), followed by prolonged gentle nitrogen or pure compressed air purging.

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Buy with confidence knowing that we accept returns up to 30 days after purchase. We want you to have something you will actually use and we are confident that we keep good quality products in our store with No Junk.

This laser dichroic beamsplitter is optimized for reflecting laser beams up to 2.5 mm in diameter while minimizing RWE.

Laser cutter alignment Additive Manufacturing Selective laser melting (SLM) Direct metal laser melting (DMLM) Laser powder bed fusion (LPBF) 3D printing

The LBS-300HP-NIR uses specially treated material that provides extremely low reflection and high laser damage threshold, enabling beam attenuation by around a million times while keeping all beam parameters. This extreme attenuation enables measuring High Power laser beam profile focused on a beam profiler CCD.

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

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Cylindrical Lenses allow for axis dependent focus of a beam. Choose from a variety of Cylindrical Lenses including Rod Lens, ...

Warning - The Class 3R laser complies with US 21 CFR 1040.10 and 1040.11 and is FDA Certified and IEC Compliant. Avoid direct eye exposure.

Waveguide grating coupler with a tailored spectral response based on a computer-generated waveguide hologram.

I am extremely happy with this Laser pointer. I would recommended it to anyone who asks me about it and tell them who I bought it from.

Generally, continues usage of LBS-300HP is limited only by temperature increase, thus in case the temperature is mild, there is no limitation.

A special order is for those times that we chose not to stock something you want. It doesn't mean we can't get it for you but rather it will take a little extra time for us to bring it in.

Any contact with UVFS wedges installed in the LBS-300HP assembly can cause damage and reflection change resulting in beam profile distortion. Thus, it's recommended to avoid even the slightest contact with glass surface with neither hand, paper, or cloth.

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We spend way too much time overthinking exactly which products we should keep in our warehouse and which ones we shouldn't. In a perfect world we would have everything on hand right when you need it but we haven't figured that out yet!

The Orion SkyLine Deluxe Green Laser Pointer is perfect for stargazers. It emits a thin but distinct green laser beam that appears to stretch all the way to the stars! SkyLine's < 5mW green beam just keeps going and going, seemingly to infinity. It works in light-polluted or moonlit skies just as well as crystal-clear skies in remote locations. It's great for pointing out stars, planets, constellations and more for others to see. The quality build of the SkyLine Deluxe Laser is also second to none. It uses an electronic feedback regulation circuit to ensure ultra-stable beam intensity compared to other green lasers on the market. And to protect your SkyLine, it comes with a high quality aluminum case with custom foam cutouts for both the laser and batteries.

Less than 0.0001% (1/10⁶) of the beam is reflected in one direction and less than 0.1 % in another while remaining 99.9% of incident laser beam is transmitted.

CAUTION - always use SkyLine Deluxe responsibly, NEVER aim it anywhere near people, pets, vehicles, aircraft, or windows, and keep out of the hands of children.

If contamination is not removed after cleaning, please consider whether it interferes with your laser beam. The spot might be peripheral and not in CA of the laser.

In order to provide better service and products, please provide the following brief information. Any future resource requests will be automatically available.

Generally, continues usage of LBS-300HP is limited only by temperature increase, thus in case the temperature is mild, there is no limitation.

Beam SplitterPrice

1X - 130X Continuous Zoom C MOUNT Lens Adjustable Magnification 130 Multiples High Working Distance for HDMI VGA USB Video Microscope Camera.

The beam splitter is designated both for CW and pulsed lasers. The allowed energy density of 1064 nm pulsed laser should not exceed the equivalent of 15 MW/mm².

Each optical path through the LBS-300HP-NIR provides uniform attenuation of any beam shape (Gaussian, flat-top, doughnut, etc.) while preserving the polarization and overall profile of the incoming laser beam thus providing accurate sample of incident beam. A 1.035-40 thread is provided behind each wedge along the axis of the output beam. These can be used to directly mount accessories with 1” lens tubes such as beam dumps or power/energy sensors.

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According to tests, after 10 minutes at 2kW lasing the temperature is increased by 16 ºC and after 4 kW lasing increased by 23.4 ºC.

A specification defines beam attenuation of a million, meaning less than 0.0001% (1/10⁶) of the beam is reflected towards beam profiler or power meter, however, this parameter can vary from unit to unit. In the majority of units, the reflection is even less than 0.0001%. The median reflection is 0.000075% and can vary by +/-20% (relative). The exact reflection from each surface is measured during the final production QC and documented in COC supplied with the unit. You can also verify the real reflection of your unit with Ophir support team.

Whether you are a first timer needing help with setting up or an enthusiast that can't quite make that one thing work, our expert staff are ready to support your needs. With decades of knowledge and first hand experience we've been there and we can help you through it!

The beam blocker is designated to keep one wedge surface protected during handling and shipping. It can be left attached for low power laser operations. However, in the case of high-power laser irradiation scattered light might interfere with beam profile measurement and cause offset. In case of such offset, we recommend removing the beam blocker.

We also ensure privacy protection. We never keep any of your credit card information on file and any of your personal data is stored according to our policies.

by V Greco · 1993 · Cited by 34 — [4] The complexity of the optical layout, however, seems to throw doubt on the authenticity of the instrument as a whole: The telescopes of Galileo are all made ...