Search Results

Refine

Result Type

1 - 12 of 14 Products for 'Laser Discharge Unit' Page 1 of 2 |

Laser Discharge Unit

Coherent

Coherent

…to extend the lifetime of certain high cost
components in the laser discharge units (LDU) used in our ELA tools.
During the fourth quarter of fiscal 2014, we completed delivery of approximately $10 million of
lasers used for sapphire processing and we do not know when, or whether, we…

Excimer laser technology trends

Excimer laser technology trends

…of pulsed laser deposition advances. The available UV average power level nowadays exceeds 1 kW and novel excimer laser beam utilization schemes in combination with sophisticated substrate-target geometries are ready to utilize the full laser upscaling potential and thereby reduce unit costs. (Some…

00 Laser Cooling.book

00 Laser Cooling.book

…path that includes the laser and a chiller. The heat generated by the laser is removed in the chiller, typically a refrigeration unit which discharges its excess heat into air or liquid.
Each type of system has advantages and disadvantages for cooling
ion lasers as detailed in the…

32311a coverSinglesRR.indd

32311a coverSinglesRR.indd

…in various jurisdictions
around the world, including the United States.
Environmental liabilities
Our operations are subject to various laws and regulations governing the environment, including
the discharge of pollutants and the management and disposal of hazardous substances.…

34706a cover.indd

34706a cover.indd

…do not incorporate hazardous or toxic materials and chemicals,
some of the gases used in our excimer lasers and some of the liquid dyes used in some of our scientific
laser products are highly toxic. In addition, our operations involve the use of standard laboratory and
manufacturing…

Microsoft Word - Coherent whitepaper Cube performance Final0910

Microsoft Word - Coherent whitepaper Cube performance Final0910

…noise of a random group of
CUBE lasers of different models and at various output
powers. Not only do all the lasers meet the noise
specification, but notice the tight grouping, i.e. high unit
to unit consistency. Over 75% of the lasers have a total
RMS noise level between…

Conference FBG Cohr in Goe 0916.pdf

Conference FBG Cohr in Goe 0916.pdf

…additional water-cooling of the laser discharge unit. The
forced circulation in the laser tube brings the laser gas,
heated up by the laser discharge, to a heat exchanger always providing the correct operating temperature of the
active medium. The laser tube windows, for optimum…

Advances in Diode Lasers and OPSLs

Advances in Diode Lasers and OPSLs

lasers in spite of their
practical inferiority.
Laser Diodes
Laser diodes are the most common laser type in use
today, found in far more consumer products (e.g., DVD
players) than all other laser types combined. And
higher power units act as pumps in many other laser

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

2011-Diode-Laser-Modules-and-Pattern-Generators-Catalog.pdf

…Over-Voltage Protection
Beam Modulation Via optional BNC connector
ESD Protection (kV) Discharge: Contact = 4; Indirect =4; Air =8
Power Options
Power Adjustment Potentiometer Laser power can be easily changed by adjusting an optional
built-in potentiometer with a small…

COHR DC Series DS 0619web.pdf

COHR DC Series DS 0619web.pdf

…fiber reinforced polymers (CFRPs). These lasers employ a slab discharge design, which is simpler and produces better output characteristics than the fast flow construction traditionally utilized in multi-kilowatt CO 2 lasers. The sealed, slab discharge configuration avoids optics contamination,…

book.book

book.book

…regulations, and control law.
Laser Safety Standards
Following are sources for information about laser safety standards, as well as safety
equipment and training.
Within the United States:
The applicable United States Government laser safety requirements are contained in…

Book.book

Book.book

…practice to operate the laser in a room with controlled and
restricted access.
Electrical Safety The Coherent CUBE laser system does not contain hazardous
voltages. Do not disassemble the enclosure. There are no
user-serviceable components inside. All units are designed to be…