Obviously the wavelength of a laser can’t be measured with a scale as large as that of a carpenter’s tape measure. At least not directly and that’s where a Compact Disc comes in. [Styropyro] uses a CD ...

The new 828B Optical Wavelength Meter measures absolute wavelength at a rate of 1 kHz VICTOR, NEW YORK August 26, 2015 – Bristol Instruments, Inc., the leader in laser wavelength measurement ...

The 871 Laser Wavelength Meter uses a proven Fizeau etalon design to measure the wavelength of pulsed and CW lasers to an accuracy as high as ± 0.2 parts per million. Automatic calibration with a ...

How do you test the oscillator circuit you just made that runs between 200MHz and 380MHz if all you have is a 100MHz oscilloscope, a few multimeters and a DC power supply? One answer is to put away ...

The Hamamatsu Picosecond fluorescence lifetime measurement system has been developed in response to the requirements of researchers studying such materials. The use of a "streak camera", an optical ...

The accurate determination and control of the wavelength of light is fundamental to many fields of science. Speckle patterns resulting from the interference of multiple reflections in disordered media ...

This is a preview. Log in through your library . Abstract The phase dispersion over the range 4046 to 6438 Å has been determined for a pair of three-layer zinc sulphide-cryolite dielectric coatings ...

Our eyes are tuned to only a tiny proportion of the electromagnetic spectrum, but it’s where the Sun is brightest.

Akihiko Kakuho, Kevin R. Sholes, Yutaka Hashizume, Shohei Takatani, Tomonori Urushihara, Ronald K. Hanson, Jay B. Jeffries and Mark G. Allen This paper presents a new measurement technique for ...