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Laser scribing/cutting system CTSB-LD-CTSB-LD (1)
Laser scribing/cutting system CTSB-LD-LDF Co., Ltd.

Laser scribing/cutting system CTSB-LD
LDF Co., Ltd.


About This Product

The entire energy of the laser beam can be concentrated into a spot of several tens of microns using a lens, etc., making it possible to perform high-intensity non-contact processing. A laser scriping system is a system that uses laser light to form narrow, deep grooves on the material surface in order to break down (divide) semiconductor or ceramic substrates into small pieces. ), and the system that directly breaks down (divides) is the laser cutting system: CTCT−LD− (1) to (3). In both systems, (2) has approximately 5 times the energy intensity as (1), and is suitable for scribing and cutting ink processing that require higher energy. In addition, CTSB-LD- (3) and CTCT-LD- (3) are available in the lineup to meet a wide variety of processing requirements. This is an easy-to-order product, and the optical system basically uses (1) or (2) to optimize the light source laser. Based on our many years of experience and technology, we recommend the ``optimal laser light source'' regardless of whether it is domestic or overseas, including the selection of the laser wavelength to be used, and we also upgrade the laser system.

■Features

- Optical design is optimal for scribing and cutting ceramic substrates, etc. - Laser scribing and cutting can be performed by swinging the laser beam with a galvanometer or by moving the optional automatic XY stage. ・A wide variety of optional optical systems such as beam expanders allow us to flexibly respond to a wide range of processing requests. ・For optional movable stage units, please refer to the stage unit lineup in the latter half of this catalog. - Comes with a "coaxial observation unit" as standard equipment, so you can perform alignment before processing and observation after processing on the monitor. ・It is also possible to arrange a "complete full system" by discussing specifications such as a moving stage unit and routine software.

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    Laser scribing/cutting system CTSB-LD

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1 Models of Laser scribing/cutting system CTSB-LD

Image Part Number Price (excluding tax) Electrical properties Focusing spot Scanning ability Laser wavelength Oscillator mode Focal length Depth of focus (reference value) Discharge voltage Semiconductor memory Excitation format Excitation light source Light focusing Light blocking method Optical scanning range Optical scanning method Optical output (during CW oscillation) Optical resonator Position accuracy Position resolution Work distance Laser medium Laser type Beam output diameter Beam expander Display Guide light Q-SW method Q-SW frequency OS CPU
Laser scribing/cutting system CTSB-LD-Part Number-CTSB-LD (1)

CTSB-LD (1)

Available upon quote

Discharge current 1A = 54A (constant current control)

Standard fθ lens: approx. 0.2, approx. 0.1mm
Short focus fθ lens: approx. 0.1, approx. 0.05mm
Long focal point fθ lens F: approx. 0.4, approx. 0.2mm

Scanning speed (when fθ=150mm) 27.3m/s1/2 stroke average

(1) λ=1.06μm
(2) λ=0.532μm (by nonlinear crystal)

Lower order mode

Standard fθ lens: f=150mm
Short focus fθ lens: F=100mm
Long focal point fθ lens F: = 300mm

Standard fθ lens: ±1.7mm (calculated value)
Short focus fθ lens: ±0.7mm (calculated value)
Long focal point fθ lens F: ±3.4mm (calculated value)

5V Max

8MB

Continuous excitation, Q-switch (Q-SW) oscillation

LD unit

By fθ lens

Rotating solenoid type, mechanical shutter inside optical resonator

Standard fθ lens: φ120mm (85mm b)
Short focus fθ lens: φ60mm (42mm b)
Long focal point fθ lens F: φ240mm (170mm□

By rotating mirror driven by galvano motor (common for X and Y axes)

(1) Rated 20W or more
(2) Rated 5W or more

Fabry-Perot type (fundamental wave and SHG)

Standard fθ lens: ±14μm (calculated value)
Short focus fθ lens: ±10μm (calculated value)
Long focal point fθ lens F: 30μm (calculated value)

Standard fθ lens: 7μm (calculated value)
Short focus fθ lens: 5μm (calculated value)
Long focal point fθ lens F: 15μm (calculated value)

Standard fθ lens: 175mm
Short focus fθ lens: 117mm
Long focal point fθ lens F: 359mm

Nd: YAG and SHG (double pumping) nonlinear crystal

Solid state laser

1.5mm (before beam expander)

Concave lens, convex lens combination 3x, 6x

LCD touch panel DSTN12・1Inch

670nmLD with collimating lens

With an acousto-optic (AO) element shutter in the optical cavity

0.1=60kHz (RF24MHz)

MS・DOS Ver6.2

5×86・133MHz

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