PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14

SUPER-QUIET

MERCURY-XENON LAMPS

PATENT

DEEP UV LIGHT SOURCE

FOR PRECISION MEASUREMENT

A Mercury-Xenon Lamp is a special lamp designed to

provide high radiant energy in the ultraviolet region.

Since an optimum mixture of mercury and xenon gas is

enclosed, this lamp offers the characteristics of both

Xenon lamps and super-high-pressure Mercury lamps.

For example, the spectral distribution of a Mercury-Xe-

non Lamp includes a continuous spectrum from ultra-

violet to infrared of the xenon gas and strong mercury

line spectra in the ultraviolet to visible range. In com-

parison to super-high-pressure mercury lamps, the ra-

diant spectrum in the ultraviolet region is higher in in-

tensity and sharper in width. The Mercury-Xenon Lamp

also features instantaneous starting and restarting, which

are difficult with super-high-pressure mercury lamps,

thus making them an excellent choice as ultraviolet light

sources.

Conventional Mercury-Xenon Lamps have a shortcom-

ing in that the arc point fluctuates and moves gradually

with operating time as a result of the cathode erosion.

Hamamatsu has used its many years of experience and

expertise in the fields of photonics to produce Super-

Quiet (SQ) Mercury-Xenon Lamps. The Hamamatsu SQ

Mercury-Xenon Lamps employ a specially developed

cathode which has minimized the cathode erosion, thus

allowing extremely high stability and long life.

FEATURES

High stability

Fluctuation (p-p) ..................... 1.0 % (Typ.)

2.0 % (Max.)

Drift ....................................

鹵

0.5 % /h (Typ.)

Long life

Guaranteed life .................. 500 h to 1000 h

Average life ...................... 1000 h to 2000 h

Virtually no arc point shift ....... 0.1 mm (Max.)

Instantaneous starting and restarting

High intensity in deep UV region

Point light source, High luminance

APPLICATIONS

Wafer Inspection

Semiconductor annealing

Fluorescent microscope

Blood analyzer

UV curing for epoxies, etc.

Interferometer, Refractometer

Microfilm enlarger

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.

Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are

subject to change without notice. No patent rights are granted to any of the circuits described herein. 漏2003 Hamamatsu Photonics K.K.

1

next

L2421相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• L2421
  英文版
  SUPER QUIET MERCURY XENON LAMPS
  HAMAMATSU
  L2421
• L2421
  英文版
  SUPER QUIET MERCURY XENON LAMPS
  HAMAMATSU ...
  L2421
• L242-155.5...
  英文版
  5.0x7.0mm Surface Mount LVDS Clock Oscillator Series
  CONNOR-WINFIELD...
  L242-155.52

您可能感興趣的PDF文件資料

• L242-155.52
• L2421
• L2421

熱門IC型號推薦

• LM3525M-H
• LFB212G45SG8A166
• LM2903MX
• LT1086CT-3.3
• LM4120AIM5X-1.8
• LM2904DR2G
• LM2653MTC-ADJ
• LM26480SQ-AA
• LM555CMX
• LSP5522LSA
• LT1056CN8
• LT4250LCS8#TRPBF