In March of last year, Cree, a US-based LED factory, offered a price war on LED bulbs, causing all walks of people to follow up. As of the end of November, the price of replacing 40-watt, 60-watt LED bulbs has fallen by 2~30%, compared with In 2007, the average price has fallen more than 70%. The Taiwan LED factory has released a positive attitude that it is not afraid of falling, but it has to fall out of demand and fall out of the market. The trend of price hikes will help the lighting revenue in 2014. Mainstream.
In the market, Yiguang, Jingdian, Ronda, New Century, Yuyuan, Dongbei, etc., which have a high proportion of LED revenues, have the opportunity to benefit.
The price of LED bulbs was shrouded in price turmoil last year. At the beginning of March, Cree, a US-based manufacturer, launched ultra-low-cost LED bulbs at a price of only $9.97, which caused shocks in related industries. However, it immediately triggered follow-up by all walks of people, leading to the price of LED bulbs last year. Low bottom.
According to the LEDinside statistics of the market, the average price of replacing 40-watt and 60-watt LED bulbs in January last year fell to 19.4 US dollars and 29.6 US dollars. In November, the average price has dropped to 15.4 US dollars and 21.5 US dollars, replacing 60 watts. LED bulbs are about to face a $20 integer checkpoint. At this price point, the price has fallen by 21% to nearly 30%. The main decline is concentrated in the first half of last year, although the price is still insufficient compared with fluorescent lamps and incandescent lamps. Compared with the price of more than 70 US dollars in 2007, the price of LED bulbs has already fallen more than 70%, and the price is toward the people.
Ye Weifu, chairman of Everlight, once pointed out in public that the price war of LEDs has no end. The key point is that the price drop should be out of demand, the quantity is big enough to have profit, and because the price decline is the trend, the manufacturers that operate LED will always face To raise the problem of inventory price loss, improve turnover rate and reduce inventory to resist cold.
Analyst Wang Ting said that the annual discount price reduction promotion will promote the consumer acceptance and market share. The Thanksgiving and Christmas promotion actions will also contribute to the LED bulb market in the US and Europe. In 2014, the demand for LED bulbs increased by 86% year-on-year, and the replacement of LED bulbs will be officially launched.
Holography is divided into two processes which are recording and reproduction,the interference fringes is generated on the holographic plate through the superposition between the reference light and the reflected light during the recording. Then, after the holographic plate is processed in the darkroom, an image exactly same to the original object will be reproduced from the interference pattern on the photosensitive sheet by diffraction. Compared with ordinary photographic, Holography not only records the amplitude of light field of the object, but also records the relative phase of the reflected light waves. Holography is widely used in holographic microscopy, holographic security, data storage, deformation measurement, holographic interferometry and etc.
Features
â– High reliability single longitudinal mode lasers ( coherence length >50m )
â– Easy to install and maintain. Relevant components can be provided
â– Customized solution can be provided upon request
Laser Related
Wavelengths: 360nm, 405nm, 457nm, 473nm, 532nm, 556 nm, 561 nm, 589 nm, 633 nm, 656nm, 660nm, 671nm, 1064nm,
1342nm, 1550nm, etc. Multi-wavelengths system is also available on request.
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Research achievements of CNI Laser for Optogenetics from customers
(1) Three-dimensional holographic photostimulation of the dendritic arbor
(J. Neural Eng. 8 046002; doi:10.1088/1741-2560/8/4/046002) (CNI-405nm)
(2) Two-wavelength exposure enhancement in holographic data storage of spirooxazine-doped polymers
(Optics Communications Vol. 338, 1 March 2015, Pages 269–276) (CNI-405nm)
(3) Depth resolved hyperspectral imaging spectrometer based on structured light illumination and Fourier
transform interferometry (Biomedical Optics Express, Vol. 5, Issue 10, pp. 3494-3507 (2014)) ( CNI-473nm)
(4) Optical magnetic imaging of living cells (Nature 496, 486–489 (25 April 2013)doi:10.1038/nature12072) (CNI- 532nm)
(5) Multi-wavelength laser sensor for intruder detection and discrimination
(Optics and Lasers in Engineering Vol. 50, Issue 2, Pages 176–181) (CNI-532nm)
(6) Optical observation of shock waves and cavitation bubbles in high intensity laser-induced shock processes
(Applied Optics, Vol. 48, Issue 19, pp. 3671-3680 (2009)) (CNI-532nnm)
(7) Microscope spectrometer for light scattering investigations (Applied Optics, Vol. 49, Issue 22, pp. 4193-4201 (2010)) ( CNI-671nm/532nm)
Lasers for Holography,Hologram Lasers,Laser Hologram,Laser Hologram Projector
Changchun New Industries Optoelectronics Technology Co., Ltd. , http://www.lasersciences.com