Coming soon: Lens-free lasers
Author: R. Colin Johnson

Focusing semiconductor lasers usually require bulky optical lenses acting as a collimator, but researchers have recently demonstrated a plasmonic collimator that utilizes grooves etched directly into the laser facet.

Please login or register with us to view this article>>

Not yet registered?

Quick Register now and be part of the EE Times Asia community!

Email address:
Password:
Confirm password:
Company name:
Job function:
Products/Services:
Country/Area:

Click hereto fill out other information details. You can also subscribe to eeNews and apply to receive a copy of the magazine.

Registered already? Login to view complete content.

Email address:
Password:
	Password is case-sensitive.
	Remember password Forgot your password?

	If you have already registered on the following websites, please log in using your email address and password
EE Times-Asia sites: EE Times-India EE Times-Taiwan EE Times-Korea EE Times-China Analog/Mix signal Power Systems Embedded Design India Power Design India Home Entertainment Handheld Device Industrial Controls Auto Electronics

If you have already registered on the following websites, please log in using your email address and password

EE Times-Asia sites:

	Latest News
Cisco's digital camcorder carries clean design (2009-07-06) DC/DC converters tout extra wide-input range (2009-07-06) Quad transceivers claims lowest jitter (2009-07-06) 512Kbit serial EEPROMs come in tiny packs (2009-07-06) DSA takes high-accuracy vibration measurement (2009-07-06) DSP kits ease portable medical apps dev't (2009-07-06) Zigbee standard addresses energy harvesting apps (2009-07-06) Wells Fargo, SunPower dip $100M in solar power (2009-07-06)

Talkback

eeForum:
Demystifying Vietnam
What does Vietnam offer that a rising number of top-tier semiconductor companies are setting up and expanding operations there?

Top tech resources

1.Web server design using soft processor(1,287views)

2. Address challenges in DVB-H (1,254views)

3. Using GMR sensors with scan interface (974views)

4. Simple glass breakage detector (970views)

5. Serial flash boot loader (883views)

India Newsletter

1.Automating disease detection

2.RPM to transform healthcare landscape

3.Taking next-gen cellular to rural India

4.Boost interoperability in SDR components

eMedia Asia	EE Times - India\|Embedded Design India\|Power Design - India\|\|\|
Global Sources	\|\|\|Electronic Components\|Computer Products\|Trade Show Center
TechInsights	EE Times\|ESM Online\|EE Times JAPAN