Strategically Blogging

What’s going on with CREE?

Martin Shih 06/26/2015

Cree has announced that the company will restructure its LED business in order to reduce overhead and to improve the business’s cost structure in the future.

Turn-Key Connected Lighting Solutions May Not Be Appropriate For All

Shonika Vijay 06/26/2015

This blog is another piece on the connected lighting market. To see our previous articles on the connected lighting market refer to: 'With More LED Street Lights Comes More Connected Lighting,' 'Lighting Industry: 2014 in Review and What to Expect Next,' and 'Let's Talk Controls'.

Key takeaways from Guangzhou International Lighting Exhibition - Pricing, pricing and pricing!

Martin Shih 06/10/2015

This week we attended Guangzhou Light Exhibition, the biggest lighting fair in China. There were more than 3,000 booths and full-three-day conferences. 

CSP: Big Potential in a Tiny Package?

Stephanie Pruitt 06/03/2015

Chip Scale Packaging (CSP), originally from the semiconductor industry, continues to make headlines in the LED industry.

Sales of Laser Pico Projectors Projected Up

Allen Nogee 06/03/2015

Back in 2009, LG released the first pico projector smartphone combination, the LG eXpo. This smartphone was sold by AT&T and the pico projector was sold as an add-on for an additional $180. 

Laser Munich--Bottoming out, fiber lasers, and a family reunion fueled by beer

By Tom Hausken
Who can be gloomy at a show where the beer starts flowing before noon and booth parties start before closing? If booth traffic is slow, at least the halls are bright and cheery and everyone is there. It’s the closest thing to a family reunion in the laser business, and it only happens once every two years.

The number of exhibitors at Laser Munich last week was almost exactly the same as in 2007, but spread out in four halls instead of three. Considering the laser industry is in its deepest trough ever, people were in a great mood.

One factor would be that there is now a general feeling that the industry, and the economy at large, has more or less hit bottom. One comment that sums it up is that now “there are finally more new orders than cancellations.” It’s kind of like how you feel when you stop beating your head against the wall.

The bright colors may have helped too. Trumpf was touting the Blue Laser, which I was told referred to blue sky, earth as seen from space, earth-friendly, and something about cozying up to Mercedes. Its new-ish acquisition, SPI Lasers, featured its redENERGY and redPOWER lasers--really more infrared than red, but close enough. Coherent, meanwhile, went yellow and featured a more industrial look, evoking images of robots, Caterpillar tractors, and guys with hardhats.

The best coverage of the show, including video coverage, is by Industrial Laser Solutions magazine (look for articles in the June 15 to 19 timeframe). But, since everyone seemed to ask, "What's new at the show"? here's my general take.

Fiber lasers were once again the big thing at Laser Munich. At Munich 2007 we saw several early fiber laser products from players who had been on the sidelines, most notably Trumpf, Rofin, and GSI. This year those companies stepped up their fiber laser offerings. In addition, Coherent showed a fiber laser prototype based on bar pumping that will be out next year. Newport quietly relaunched a 100W CW fiber laser for industrial applications. nLight featured its fiber laser products from its OptoTools acquisition. And even LASAG, well known for its lamp-pumped YAG lasers but not wanting to be identified only as such, had a fiber laser in its booth.

Never one to be outdone, IPG showed a 10 kW single mode fiber laser. Even 3 kW was remarkable just a couple years ago, now they are at 10 kW. Its main application is for military customers developing directed energy weapons, a good business for IPG these days.

Direct diode lasers also had some buzz. For the most part, there were the usual players, Laserline being a leader, but acceptance is growing for processes like brazing and welding. Trumpf was the most notable new player . Lumics was able to boast about its "three digit" unit order for 200+ W fiber-coupled diode systems--a nice win in a tough economy.

Overall, the booth traffic may have been on the light side, but I wonder if Laser Munich may steal some market share from competing events. Even with companies tight on travel budgets, everyone still wants to be at Laser Munich, to be part of the family reunion.

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