The item must be the identical item, brand name, size, weight, color, quantity and model number. It must be in stock at the time of Price Match for us to make a guarantee.

Choosing a CCD camera for your telescope is an important decision, and there are several factors to consider when selecting the right one:

350 nmlaser

A CCD (charge-coupled device) camera is an electronic imaging device used for capturing light and converting it into digital signals. It consists of a light-sensitive silicon chip, which absorbs the light from the object being photographed, and then converts it into an electrical charge that is sent to a processor. The processor then processes this data to create an image.

Typical spectrum of 0405 nm diode laser with an integrated clean-up filter. Measured with 10 pm resolution.

7&nbspThe beam of this laser usually contains small artifacts, which make the M2y measurement worse. The beam quality improvement on Y-axis (vertical) is possible by sacrificing some output power (up to 30% loss of power). However, in applications where SM fiber coupling is needed, even at M2y=2.0 we guarantee that 50% of radiation will be coupled into the fiber.

561nmlaser

2&nbspThe output power of SLM lasers shall not be tuned and SLM performance is not guaranteed at power ratings other than factory preset. However, the power setting capability is not disabled. External attenuators are recommended instead.

4&nbspThe long term power test is carried out at constant laser body temperature (+/-0.1 ‎°C) using an optical power meter with an input bandwidth of 10 Hz. The actual measurement rate has a period of about 20 seconds to 1 minute.

Rent a high-performance laser for a time-limited experiment. Or try several laser options before deciding, which to choose.

Wavelength of diodelaser

Raman Spectroscopy is a powerful analytical technique that explores molecular vibrations by measuring inelastic scattering of monochromatic light. It provides valuable insights into molecular structure, composition, and chemical bonding, making it widely used in material science, chemistry, and biology. The unique spectral fingerprints obtained through Raman spectroscopy enable non-destructive and precise identification of substances, making it a versatile tool for research and quality control applications.

The price for an item/offer must be listed and valid at the time of match. We reserve the right to verify a competitor's advertised price and the availability of the item.

Laserdiode Source

3&nbspThe long term power test is carried out at constant laser body temperature (+/-0.1 ‎°C) using an optical power meter with an input bandwidth of 10 Hz. The actual measurement rate has a period of about 20 seconds to 1 minute.

5&nbspNoise level is measured with a fast photodiode connected to an oscilloscope. The overall system bandwidth is from 2 kHz to 20 MHz.

High-performance 405 nm single longitudinal mode (SLM) laser, designed with precision for applications in Raman scattering and fluorescence studies. This laser provides a stable and narrow linewidth output at a 405 nm wavelength. Its meticulously engineered single-mode characteristics make it an ideal tool for these precise applications. Laser offers a powerful and reliable solution for researchers and scientists. Its lower power output allows for gentle and controlled excitation of molecular vibrations and fluorescence, without causing sample damage. Whether you're delving into material analysis or probing the intricate world of biomolecules, this laser empowers you with the accuracy and versatility required for groundbreaking discoveries in these fields.This model of SLM 405 nm laser is widely used in compact Raman spectrometers. Small footprint and +5 VDC operating voltage is exactly what's needed for handheld portable devices. Integrated precision driver electronics ensure low-noise and stable operation throughout the wide temperature range. 405 nm radiation features high-energy photons, therefore much lower power is enough for efficient excitation of fluorescence or Raman scattering.This free-space laser can be supplied with an integrated clean-up filter. Note:Back-reflections to the laser can cause spectral widening or even a COD (Catastrophic Optical Damage) of laser diode facet. In optical systems with significant back-reflections (e.g. more than 0.5%), the laser must be protected by using an optical isolator with at least 20 dB isolation. Typical applications include interferometry, confocal microscopy (especially working with reflective samples), etc. Failure to comply with these requirements will render the warranty void.

CCD Cameras are capable of outstanding Astrophotography image-quality! Unlike traditional cameras, the these use top-notch imaging technology to maximize pixelation and exposure times. CCD Cameras use a small, rectangular chip of silicon called a Charge-Coupled Device to gather and record incomin...

Butterflylaserdiode

1&nbspMeasured with a scanning Fabry-Perot interferometer having 7.5 MHz resolution, with scanning frequency of about 10 Hz. Interferometer testing is not provided for each laser being manufactured, the standard test is OSA measurement with 20-30 pm resolution instead.

Quantum cryptography is a way of securing information using the principles of quantum physics. One method of quantum cryptography is quantum key distribution (QKD), which allows two parties to share a secret key that can encrypt and decrypt messages. QKD uses entangled photons, which are pairs of light particles that have a quantum connection and share the same properties. By measuring the polarization of one photon, the other photon will have the same polarization, even if they are far apart. This way, the two parties can generate a random sequence of bits that form the key. However, to create and send entangled photons from space, they need small lasers that can fit into smallsats.

No rainchecks will be issued for items out of stock at OPTcorp.com to match a competitor's price. We do not price match competitors if they are out of stock.

Oceanside Photo & Telescope wants our customers to shop with confidence knowing that you will always get the best deal available. We will match any online price that we confirm as valid. Details: