Afterwards, we set a half-waveplate (HWP) and a linear polarizer (LP1).
The dichroic mirror (DM) transmits the pump beam and reflects the down-converted photons, and the half wave plate (HWP) and quarter waveplate (QWP) are used to adjust the polarization of the pump beam.
It's also hyperlinked to the sites for American Express, Hewlett-Packard hwp and Microsoft's msft LinkExchange.
The leaders include IBM, Sun Microsystems sunw, Compaq, Hewlett-Packard hwp and Dell.
Computer shares remained strong, however, led by Apple aapl, Hewlett-Packard hwp and Sun Microsystems sunw.
Webby sponsors include notoriously straight-laced companies such as PricewaterhouseCoopers, Hewlett-Packard hwp, and Intel intc.
Technology names would include Texas Instruments (54, TXN), Hewlett-Packard (62, HWP) and IBM (101, IBM).
Shares of Gateway gtw, Hewlett-Packard hwp and Intel intc all rose after taking heavy hits in last week's market.
So far 15 companies including Hewlett-Packard hwp and Compaq Computer cpq have announced support for the new chip.
The next 4 are, in order: Citigroup (59, C), Wal-Mart Stores (61, WMT), Hewlett-Packard (148, HWP) and Disney (40, DIS).
"Our philosophy is quite simple," says John Couch, the former Hewlett-Packard hwp and Apple Computer aapl exec who runs DoubleTwist.
