US5524012A - Tunable, multiple frequency laser diode - Googl .. - tunable laser diode array ,The diode laser 10 is preferably a 10-strip, phase-locked, laser diode array such as that sold by Spectra Diode Labs Model SDL-2419C, wavelength=0..8 um.. The chip length of laser diode 10 is 250 um.. The rear facet has a high reflectivity coating with a reflectivity R>95%, and an antireflection coating on the front facet provides a reflectivity R<0..1%..Tunable laser - WikipediaA tunable laser is a laser whose wavelength of operation can be altered in a controlled manner.. While all laser gain media allow small shifts in output wavelength, only a few types of lasers allow continuous tuning over a significant wavelength range.. There are many types and categories of tunable lasers.. They exist in the gas, liquid, and ..
Download Citation | Dual-Output Tunable Laser Diode Array for Optical Transmission and Coherent Detection | We have developed a dual-output, DFB-LD array type, widely wavelength tunable laser in ..
The U..S.. Department of Energy's Office of Scientific and Technical Information OSTI..GOV Journal Article: Linewidth-tunable laser diode array for rubidium laser pumping
We report a quasi-CW linearly-polarized rubidium vapor laser.. The pumping source consists of 5 laser diode bars and its linewidth is reduced from the raw 1..8 nm to 0..2 nm by a ..
By changing simultaneously the temperature in both VBGs, the centre wavelength in air of the linewidth-tunable LDA was tunable from 779..40 nm to 780..05 nm.. To optimise the pump source for a high-power diodepumped rubidium vapour laser, we have designed a laser diode array (LDA) with a narrowed and tunable linewidth and an external cavity formed by two volume Bragg gratings (VBGs)..
IALDA.. This type of diode can be used for printing (Computer To Plate), marking or illumination applications.. It is based on an array of few tens of emitters that can be driven individually, both in CW or QCW.. Typical rise time is few ns with an adapted driver.. The standard wavelength is 830 nm, but 808 and 9xx nm products are also available..
We report a quasi-CW linearly-polarized rubidium vapor laser.. The pumping source consists of 5 laser diode bars and its linewidth is reduced from the raw 1..8 nm to 0..2 nm by a ..
Multibeam tunable diode laser absorption spectroscopy (TDLAS) sensors are used to measure mass flow in a complex, inhomogeneous flowfield with limited optical access.. The cost and complexity of a TDLAS array increases with the number of beams, but adding beams does not necessarily improve accuracy.. A technique to optimize the location and orientation of multiple laser beams for mass flow ..
A diode laser array with center wavelength of 780 nm is used as the pump source for the Rb laser, and a Littrow external cavity is built with a plane diffraction grating to narrow the linewidth of ..
Our Products.. RPMC Lasers offers a selection of tunable lasers including a pulsed DPSS laser that uses an Optical Parametric Oscillator (OPO) to produce tunable wavelengths in the 210/410 – 2300 nm range as well as an IR version producing wavelengths in the 1380 – 4500 nm range.. Its advanced laser design results in a compact, user-friendly ..
We have developed an L-band tunable distributed feedback laser array (TLA) with a new design to reduce the spectral linewidth.. A wide wavelength tuning range of ~ 40 nm is ..
We have developed a dual-output, DFB-LD array type, widely wavelength tunable laser in the L-band.. The device can serve simultaneously as the signal light source of the transmission section and the local light emission source of the reception section in the digital coherent transmission system.. By using dual-output TLD array, compact module is realized, avoiding occurrence of problems such as ..
By changing simultaneously the temperature in both VBGs, the centre wavelength in air of the linewidth-tunable LDA was tunable from 779..40 nm to 780..05 nm.. To optimise the pump source for a high-power diodepumped rubidium vapour laser, we have designed a laser diode array (LDA) with a narrowed and tunable linewidth and an external cavity formed by two volume Bragg gratings (VBGs)..
By changing simultaneously the temperature in both VBGs, the centre wavelength in air of the linewidth-tunable LDA was tunable from 779..40 nm to 780..05 nm.. To optimise the pump source for a high-power diodepumped rubidium vapour laser, we have designed a laser diode array (LDA) with a narrowed and tunable linewidth and an external cavity formed by two volume Bragg gratings (VBGs)..
Tunable single-frequency diode lasers utilize a laser diode and a frequency selective element like a grating for laser frequency selection and tuning.. They are available for individual wavelengths between 190 nm and 4000 nm, and deliver narrow-linewidth emission that is tunable – in some systems up to 120 nm wide without a single mode-hop..
Wavelength tunable, 264 J laser diode array for 10 Hz/1ms Yb:YAG pumping To cite this article: J-C Chanteloup et al 2008 J.. Phys..: Conf.. Ser.. 112 032056 View the article online for updates and ..
laser diode laser diodes Prior art date 2013-12-05 Legal status (The legal status is an assumption and is not a legal conclusion.. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed..) Expired - Fee Related
Laser diode array (bar) in NIR & SWIR from 760nm - 1470nm, multimode, up to 400W, free-space and MM fiber-coupled & mounted or unmounted options Laser Diode Bar Stress In the past RPMC has taken a look at laser diode lifetime in both a white paper titled “How to Improve Laser Diode Lifetime!How to Improve Laser Diode Lifetime!
TOPTICA converts laser diodes into tunable diode lasers, meaning high-end laser tools, since 1995 – by integrating additional mode selection elements as well as adding best-in-class drivers and optics.. The first commercially available tunable diode laser was TOPTICAs DL 100.. It was extremely successful for many years and has finally been ..
TOPTICA converts laser diodes into tunable diode lasers, meaning high-end laser tools, since 1995 – by integrating additional mode selection elements as well as adding best-in-class drivers and optics.. The first commercially available tunable diode laser was TOPTICAs DL 100.. It was extremely successful for many years and has finally been ..
We have developed a dual-output, DFB-LD array type, widely wavelength tunable laser in the L-band.. The device can serve simultaneously as the signal light source of the transmission section and the local light emission source of the reception section in the digital coherent transmission system.. By using dual-output TLD array, compact module is realized, avoiding occurrence of problems such as ..
Our Products.. RPMC Lasers offers a selection of tunable lasers including a pulsed DPSS laser that uses an Optical Parametric Oscillator (OPO) to produce tunable wavelengths in the 210/410 – 2300 nm range as well as an IR version producing wavelengths in the 1380 – 4500 nm range.. Its advanced laser design results in a compact, user-friendly ..
laser diode laser diodes Prior art date 2013-12-05 Legal status (The legal status is an assumption and is not a legal conclusion.. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed..) Expired - Fee Related
Made available by U..S.. Department of Energy Office of Scientific and Technical Information
Boston Electronics Corporation - Brookline, MA.. Supplies quantum cascade tunable IR lasers (3..3 to 17+ microns); UV and IR detectors; single-photon counting electronics and systems for single-molecule detection, FLIM, spectroscopy, diffuse optical tomography and laser radar.. Also photon counting detectors and IR thermal sources, IR LED and UV LED..
