Datasheet > ATMF102_1

ATMF102_1

更新时间： 2024-11-10 06:38:35

品牌	Logo	应用领域
其他 - ETC		二极管
页数	文件大小	规格书
5页	298K
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Mode-Hop-Free Diode Laser Module

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ATMF102_1 数据手册

Mode-Hop-Free Diode Laser Module

ATMF102

Analog Technologies

MAIN FEATURES

Unlike some other laser modules, we do not use any fan,

nor other vibration parts in our lasers, making it quiet and

vibration free.

•

Mode-hop-free

Single longitudinal mode

Long coherent length: >15 meters

Circular beam available

High wavelength stability

Extremely low noise

It comes with a key switch and emission indications. In

addition, there is also an indicator for temperature locking

status.

It comes with a compact AC/DC adapter type power

supply, which takes any AC main voltage: 85VAC to

245VAC.

Small size and low cost

CDRH compliant: key switch and emission

indicator

LASER BEAM OPTIONS

The output beam have these options: bare, elliptic and

circular beams.

MAIN APPLICATIONS

•

Holography

Interferometry

Metrology

The ATMF102 is composed of 4 detachable components:

laser body, collimation lens, lens holder, and circularizer.

A. Bare Beam

Spectroscopy

Laser gauging

When needing a bare laser beam, use only the laser body,

see Figure 1. Although, the lens holder and collimation lens

always come with the laser, they can be detached easily

from the laser body.

B. Collimated Laser Beam

When needing a collimated laser beam, use the laser body,

the lens holder, and the collimation lens which can be

turned for adjusting the focus, see Figure 2A. Under this

configuration, an elliptic laser beam is obtained by using a

regular laser diode.

C. Collimated Circular Laser Beam By Using Special

Laser Diode

It is an option to obtain a circular laser beam by using

special laser diode which has a lens inside the laser diode

body, see Figure 2B. The special laser diodes generating the

circular beam have fewer choices than the regular laser

diodes. Therefore, some wavelengths and/or powers are not

available.

D. Collimated Circular Laser Beam By Using

Anamorphic Prism Pair

Another way to generate the circular beam is by using an

pair of anamorphic prism. We use this pair to form a beam

circularizer and, according to the specific laser diode, we

tune the positions and the angles of these prisms so that the

output beam will become circular at far field. Therefore,

this becomes another option for generating the collimated

and circularized beam, to use all the 4 components: the

laser body, the lens holder, the collimation lens and the

circularizer, see Figure 3.

INTRODUCTION

Our laser module, ATMF102, generates a collimated laser

beam of single mode, long coherent length, mode-hop-free,

good beam shape, and low noise. Among all the lasers

available in the market, our laser offers the lowest noise and

longest coherent length.

The outstanding specifications are achieved by using

sophisticated and high performance electronics, plus well

designed optics and mechanics. Both the laser current and

the temperature are under tight control.

The main advantages of this approach are: unchanged phase

wave-front plane, better controlled laser beam profile, and

more options in selecting the laser diodes to be used in the

laser module.

550 E. Weddell Drive, Suite 4, Sunnyvale, CA 94089, U. S. A. Tel.: (408) 747-9760, Fax: (408) 747-9770, www.analogtechnologies.com

12 3 4 5

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与ATMF102_1相关器件

型号	品牌	获取价格	描述	数据表
ATMF102A	ETC	获取价格	Mode-Hop-Free Diode Laser Module
ATMF102B	ETC	获取价格	Mode-Hop-Free Diode Laser Module
ATMF102C	ETC	获取价格	Mode-Hop-Free Diode Laser Module
ATMLH936&ATMLH936	ETC	获取价格	ATMLH936&ATMLH936
AT-MPW-SYS(UK)	ETC	获取价格	ENTWICKLUNGSWERKZEUG
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ATMX150RHA-216	MICROCHIP	获取价格	Rad-Hard 150 nm SOI CMOS Cell-based ASIC for Space Use
ATMX150RHA-216D	MICROCHIP	获取价格	Rad-Hard 150 nm SOI CMOS Cell-based ASIC for Space Use
ATMX150RHA-324	MICROCHIP	获取价格	Rad-Hard 150 nm SOI CMOS Cell-based ASIC for Space Use
ATMX150RHA-324D	MICROCHIP	获取价格	Rad-Hard 150 nm SOI CMOS Cell-based ASIC for Space Use

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