Home>Topics>Bandpass Filter
  1. All
  2. Article
  3. Print
  4. Web
  5. Video

Bandpass Filter

Bandpass Filter news and technical articles from Laser Focus World. Search Bandpass Filter latest and archived news and articles

  1. Dicon Fiberoptics tunable bandpass filter has channel parking capability

    Article

    Sun, 6 Feb 2011

    … New 50 GHz MEMS Tunable Optical Bandpass Filter with Smaller Footprint Richmond ..... the 50 GHz MEMS Tunable Optical Bandpass Filter . This third generation filter ..... speed, the MEMS Tunable Optical Bandpass Filter is ideal for any application that …

  2. LC-filled PC fibers form tunable bandpass filter

    Print

    Thu, 1 Jul 2010

    … fiber that combine to become an electrically tunable bandpass filter have been fabricated by scientists at the Technical ..... other a shortpass filter; the combination produces a bandpass filter transmitting over the 1520 to 1680 nm range. When …

Related Topics:

  1. Filters
  2. Fabry Perot
  3. Tunable Laser
  4. Optical Imaging
  5. Optical Bench
  6. Mode Locked
  1. CVI Melles Griot - Optics Focus

    Video

    Wed, 9 Feb 2011

    Craig Hanson, product manager, demonstrates some of the company's latest optical components, such as a polarizing beamsplitter, cylindrical lenses, a fluorescence sleeve, notch filters, and a bandpass filter for IR applications.

  2. U.S. Patents Awarded to Inventors in Texas (April 26)

    Web

    Fri, 27 Apr 2012

    … provides power and line frequency measurements by using a bandpass filter having complex voltage and current outputs from which ..... a complex wavelet filter is used to implement the bandpass filter and a determination of line frequency can also be …

  3. Fiber-optic Raman probes from FiberTech Optica feature f/2 optics

    Article

    Fri, 9 Mar 2012

    … collected Raman signal. FTO's design features: high collection efficiency (f/2) optics, internal filtering ( bandpass filter for the laser and long pass filter for collected signal), about 4 mm working distance, and rugged assembly with …

  5. QUANTUM-CASCADE LASERS: Optical illumination modulates quantum-cascade laser

    Print

    Mon, 1 Nov 2010

    … from 1.56 to 11.38 mV (an equivalent optical power of 7.5 μW). Because the etalon works as a narrow- bandpass filter , modulation can only be increased by emission-wavelength broadening or a true wavelength shift. Proving wavelength …

  6. PRODUCT FOCUS: OPTICAL SPECTRUM ANALYZERS: Understanding the latest features in optical spectrum analyzers

    Article

    Thu, 17 Jun 2010

    … new benchtop MS9740A for lab use; and diffraction-grating-based with an optical photodiode array with a special bandpass filter , such as the portable CMA5000 Multilayer Test Platform for field use (see Fig. 2, top). FIGURE 2. Lab vs. Field …

  7. DiCon fiberoptic test platform demultiplexes signals in the C- and L-bands

    Article

    Fri, 14 Jan 2011

    … tuning speed of 30 ms, making it possible to tune quickly and accurately over a number of channels.” The tunable bandpass filter is available in either a 50GHz or 100GHz channel spacing and is designed for use in either the C or L band. Between …

  8. QUANTUM-CASCADE LASERS: Optical illumination modulates quantum-cascade laser

    Article

    Mon, 1 Nov 2010

    … from 1.56 to 11.38 mV (an equivalent optical power of 7.5 μW). Because the etalon works as a narrow- bandpass filter , modulation can only be increased by emission-wavelength broadening or a true wavelength shift. Proving wavelength …

  9. Wavelength multiplexers use multilayer bandpass filters

    Print

    Sun, 1 Jul 2001

    … other factors. The multilayer bandpass filter is estimated to account for at ..... Computed spectral transmittance of a bandpass filter that transmits International ..... The coating machine produces a bandpass filter on a circular disk of glass that …

View More
toggle footer display