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1 - 10 of 469 Search Results for diode lifetime

1. Advances in Diode Lasers and OPSLs (PAGE 5 OF 5)
…maintenance, lifetime), a multi-wavelength laser diode/OPSL package is now a technologically superior and economically competitive alternative. What will the future bring? Coherent's OBIS family, introduced in 2011 at Photonics West, provides laser diode and OPSL technology… Related Searches: uv diode laser

COHR DLM2011 Catalog FINAL

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…, wavelength and power Temperature fluctuations can adversely affect diode lasers. For example, at 50°C typical red diode lifetimes are approximately 6,000 hours. However, when the diode is actively cooled, the expected lifetime becomes >30,000 hours. Both the Radius and CUBE systems offer an internal…
Related Searches: mechanical modulator | 635 nm 10 mw | projection | f system

Verdi V DPSS Lasers Superior Performance and Reliability

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…increased efficiency and higher lifetimes. Figure 1: In lasers where the diode array is coupled using a fiber bundle, failing or dead facets in an aging diode array result in an irregular pump intensity profile. Another way in which the useful lifetime of the pump diodes has been extended is the use of…
Related Searches: reliability | dpss | coherent verdi v10 | verdi family

4. 00_Cube.book (PAGE 79 OF 107)
…Diode Set Temperature The Diode Set Temperature is an advanced procedure not recommended for a normal user. Normally the diode temperature is only changed to produce slight changes in the laser wavelength. Elevated diode temperatures can significantly reduce the diode lifetime. To… Related Searches: cube laser lifetime

5. ULN-Series	Best match in this PDF \| All matches in this PDF
…sufficiently tight range to assure single mode operation. 2. 635 nm diodes have a significant amount of part-to-part variation in their mode hop characteristics. 3. Noise and mode hop characteristics tend to change over the lifetime of the diode. This would require re-tuning temperature set points to maintain… Related Searches: he-ne laser \| uln \| laser diode modules \| hene

6. Coherent Inc. Diode Modules requiring very low noise.
…Diode Modules, 503-454-5700 for Instruments. Accessories 0221-449-00 Mount, LabLaser/Industrial Variable Angle Diode Laser Mounts * Ultra-low noise (ULN) * RMS noise <0.06% for bandwidths of 10 Hz to 10 MHz * No mode-hop noise * No warm-up period * Wavelength 635 nm with 5 mW CW power * Long lifetime… Related Searches: 31-0144-000 \| uln \| laser diode driver \| uln laser

Diodes and OPSL vs HeCd

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…systems has resulted in laser diodes with output throughout the visible spectrum. This has led companies such as Coherent to develop highperformance packaged modules with long lifetimes based on these visible laser diodes. The Coherent OBIS family (see Figure 1) uses laser diode and OPSL technologies. Independent…
Related Searches: 350 nm | 532 diode laser | he-cd laser | dpss 561

8. FAPandVerdiWhitepaperfinal	Best match in this PDF \| All matches in this PDF
…diode array. In competitive lasers, the optical performance characteristics (transverse modes, beam profile and noise) change as the diode array ages, but in Verdi lasers, the optical performance stays constant through the entire useful lifetime of the diode. That means longer effective lifetime for… Related Searches: laser diode array \| aaa \| verdi \| fap i

9. 70390-LFWTelecomPackaging7-07	Best match in this PDF \| All matches in this PDF
…can limit device lifetime. PulseLife packaging technology shows promise for addressing these concerns, and should lead to wider deployment of high-power diode-laser technology. FIGURE 5. PulseLife solder technology can be applied to a monolithic vertical stack (Gstack) of laser diodes. The G-stack avoids… Related Searches: laser diode ccp \| mttf \| 830 nm bar diodes \| ccp

10. Advances in Diode Lasers and OPSLs (PAGE 5 OF 5)
…maintenance, lifetime), a multi-wavelength laser diode/OPSL package is now a technologically superior and economically competitive alternative. What will the future bring? Coherent's OBIS family, introduced in 2011 at Photonics West, provides laser diode and OPSL technology… Related Searches: uv diode laser

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