Embedded Systems Conference
Breaking News
Comments
krisi
User Rank
Author
re: Startup builds 100-Gbps laser in CMOS
krisi   3/5/2013 12:18:14 AM
NO RATINGS
Laser in CMOS!...this will be huge if it works as advertised!!...we would love to have this technology presented at CMOS Emerging Technologies symposium in Whistler this JUly (www.cmosetr.com), if anyone at Skorpios is interested pls contact me, kris.iniewski@gmail.com

resistion
User Rank
Author
re: Startup builds 100-Gbps laser in CMOS
resistion   3/5/2013 12:43:31 AM
NO RATINGS
Strictly, CMOS should not imply Silicon. You can have III-V CMOS.

eastlau
User Rank
Author
re: Startup builds 100-Gbps laser in CMOS
eastlau   3/5/2013 5:19:07 AM
NO RATINGS
How about the reliability ? Luxtera bonds laser chip on CMOS wafer, what's the difference ? Only laser is not enough, has Skorpios developed receiver, modulator...with high perfomance ? Infinera has realized WDM on chip on III-V platform, will Skorpios's solution be cheaper and better ?

Laser_Jock
User Rank
Author
re: Startup builds 100-Gbps laser in CMOS
Laser_Jock   3/6/2013 3:01:56 AM
NO RATINGS
If you put four 25Gbps lasers on a chip, are you allowed to call this a 100Gbps laser? There would appear to be a wide gap between the press release title and what may have been actually demonstrated. Some have other names for such a gap, 'factor of 4 or 10' comes to mind.

a.sun
User Rank
Author
re: Startup builds 100-Gbps laser in CMOS
a.sun   3/10/2013 5:10:01 AM
NO RATINGS
I guess it's another example of hybrid "Si" laser with III-V and Si wafer bonding technology pioneered by UCSB/intel and some European teams. In another report, they claim they still have some problems with waveguide to laser coupling which is critical for any practical uses. I guess they can't use grating coupler as Luxteta has protected this little trick with a bunch of patents. Anyway, we will see how it looks like in the upcoming OFC. @laser_jock, it refers to 100G because of the IEEE 100GbE LR4 (4x25G) standard.

a.sun
User Rank
Author
re: Startup builds 100-Gbps laser in CMOS
a.sun   3/10/2013 5:11:42 AM
NO RATINGS
Oops. I mean waveguide to fiber (not laser) coupling.



Radio
NEXT UPCOMING BROADCAST

As we unveil EE Times’ 2015 Silicon 60 list, journalist & Silicon 60 researcher Peter Clarke hosts a conversation on startups in the electronics industry. Panelists Dan Armbrust (investment firm Silicon Catalyst), Andrew Kau (venture capital firm Walden International), and Stan Boland (successful serial entrepreneur, former CEO of Neul, Icera) join in the live debate.
Most Recent Comments
Flash Poll
Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LT®3042 is a high performance low dropout linear ...
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...