RP Photonics

Buyer's Guide … the one with the Encyclopedia!

Where to Buy Optical Attenuators

Various types of optical attenuators are available with which light can be attenuated in a controlled manner. For examples, neutral density filters can provide wavelength-independent attenuation. There are also variable optical attenuators, providing an adjustable degree of attenuation. Some devices are of bulk optical type, and there are also fiber-optic attenuators.

ESee also our encyclopedia article on optical attenuators!
Related articles: neutral density filters, optical density, decibel, optical power

Related products: variable optical attenuators, fiber-optic attenuators, neutral density filters

77 suppliers for optical attenuators are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description

EKSMA OPTICS

c/o Optolita UAB
Mokslininku str. 11
08412 Vilnius
Lithuania

Quality: ISO 9001:2015
www.eksmaoptics.com
Social: LinkedIn
E-mail:
Tel.: +370 5272 99 00
Fax: +370 5272 92 99

Variable attenuators for linearly polarized laser beam with high performance optics are available for Nd host laser applications in the 1040–1070 nm range and femtosecond applications with broadband Ti:sapphire and Yb:KGW/KYW laser pulses.

Laseroptik

Horster Str. 20
30826 Garbsen
Germany
www.laseroptik.de
E-mail:
Tel.: +49 5131 4 59 70
Fax: +49 5131 45 97 20
optical attenuators

LASEROPTIK can provide coatings for variable optical attenuators. One can change the transmission by tilting an edge filter, with highest transmission at normal incidence and typical operation for angles of incidence between 0° and 45°.

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From your country:

AC Photonics

2701 Northwestern Parkway
Santa Clara, CA 95051
United States
www.acphotonics.com
E-mail:
Tel.: +1 408 986 9838
Fax: +1 408 986 0188

Agiltron Inc.

15 Presidential Way
Woburn, MA 01801
United States
www.agiltron.com
Tel.: +1 781 935 1200
Fax: +1 781 935 2040

AiDi USA, Inc.

90 New Montgomery St., 8th Floor
San Francisco, CA 94105
United States
www.aidicorp.com
Tel.: +1 415 766 4380
Fax: +1 415 869 5377

Ascentta Inc.

370 Campus Dr.
Suite 105
Somerset, NJ 08873
United States
www.ascentta.com
E-mail:
Tel.: +1 732 868 1766

Aviation Magneto Optical Sensor Corp. (AMOS)

1087 Murrieta Blvd
Livermore, CA 94550
United States
www.micro-lens.com
Tel.: +1 408 416 3206
Fax: +1 408 658 9918

CVI Laser Optics

200 Dorado Place SE
Albuquerque, NM 87123
United States
www.cvilaseroptics.com
Tel.: +1 505 296 9541
Fax: +1 505 298 9908

DiCon Fiberoptics, Inc.

1689 Regatta Blvd.
Richmond, CA 94804
United States

Electro Optical Components, Inc.

5460 Skylane Blvd.
Santa Rosa, CA 95403
United States
www.eoc-inc.com
Tel.: +1 707 568 1642
Fax: +1 707 568 1652

Evaporated Coatings, Inc.

2365 Maryland Road
Willow Grove, Pennsylvania 19090
United States
www.evaporatedcoatings.com
Tel.: +1 215 659 3080
Fax: +1 215 659 1275

Fibersense & Signals Inc.

4423 Fortran Court, Ste. 111
San Jose, CA 95134
United States
www.fibersensefirst.com
E-mail:
Tel.: +1 408 941 1900

Fiberstore Co., Ltd.

31 Andover Park East Ste330
Tukwila WA 98188
United States
www.fs.com
Tel.: +1 425 226 2035
Fax: +1 253 246 7881

Haas Laser Technologies, Inc.

37 Ironia Road
Flanders, New Jersey, 07836
United States
www.haaslti.com
Tel.: +1 973 598 1150
Fax: +1 973 598 1151

HJ Optronics Inc.

4055 Filan Way
San Jose, CA 95135
United States
hjoptronicsinc.com
Tel.: +1 408 528 7552
Fax: +1 408 889 8873

Kotura

2630 Corporate Place
Monterey Park, CA 91754
United States
www.kotura.com
Tel.: +1 626 236 4500

L-com Global Connectivity

45 Beechwood Drive
North Andover, MA 01845
United States
www.l-com.com
Tel.: +1 800 341 5266
Fax: +1 978 689 9484

Lightwaves2020

1323 Great Mall Dr. Milpitas
CA 95035
United States
www.lightwaves2020.com
Tel.: +1 408 503 8888
Fax: +1 408 503 8988

Maier Photonics, Inc.

130 Starry Drive
Manchester Center, VT 05255
United States
maierphotonics.com
Tel.: +1 802 681 5888

NeoPhotonics

2911 Zanker Road
San Jose, CA 95134
United States
www.neophotonics.com
Tel.: +1 408 232 9200
Fax: +1 408 456 2971

Omega Optical, Inc.

21 Omega Drive
Brattleboro, VT 05301
United States
www.omegafilters.com
E-mail:
Tel.: +1 802 251 7300

OptiConcepts Inc.

P. O. Box 1170
Valdese, NC 28690
United States
www.opticoncepts.com
E-mail:
Tel.: +1 828 320 0138

Optimark Fiber Optics

14 Heathwood Lane
Chestnut Hill, MA 02467–2685
United States
www.optimark-fiber.com
Tel.: +1 617 232 6224

Precision Fiber Optics Products

180 South Hillview Drive
Milpitas, California 95035
United States
www.precisionfiberproducts.com
Tel.: +1 408 946 4040
Fax: +1 408 228 1958

Pure Photonics

1750 Lundy Avenue #611393
San Jose, CA 95161
United States
www.pure-photonics.com
Tel.: +1 510 497 0815

Rugate Technologies, Inc.

353 Christian Street
Oxford, CT 06478
United States
www.rugate.com
Tel.: +1 203 267 3154
Fax: +1 203 267 3157

Sanwa Electronics USA Corp

4012 Preston Rd., Suite 200
Plano, TX 75039
United States
sanwa-us.com
Tel.: +1 972 503 3031
Fax: +1 972 503 3032

Timbercon, Inc.

17387 SW 63rd Avenue
Lake Oswego, OR 97035
United States
www.timbercon.com
Tel.: +1 503 827 8141
Fax: +1 503 228 6747
From America:

JGR Optics, Inc.

160 Michael Cowpland Drive
Ottawa, Ontario, K2M 1P6
Canada
jgroptics.com
Tel.: +1 613 599 1000
Fax: +1 613 599 1099

OZ Optics

219 Westbrook Rd
Ottawa, Ontario K0A 1L0
Canada
www.ozoptics.com
Tel.: +1 613 831 0981
Fax: +1 613 836 5089
Outside America:

Advanced Fiber Resources Ltd.

2/F, B-5, Southern Software Park, Tangjia
Zhuhai 519080
China
www.fiber-resources.com
Tel.: +86 756 389 8088
Fax: +86 756 389 8080

AFW Technologies Pty Ltd.

Level 1, 45 Star Crescent
Hallam, Victoria 3803
Australia
www.afwtechnologies.com.au
Tel.: +613 9702 44 02
Fax: +613 9702 48 77

ARGES GmbH

Werk 4
92442 Wackersdorf
Germany
www.arges.de
Tel.: +49 9431 7 98 40
Fax: +49 9431 7 98 43 00

CASIX Inc.

20 Fuxing Street
350014 Fuzhou, Fujian
China
www.casix.com
E-mail:
Tel.: +86 591 8362 0115
Fax: +86 591 8362 1248

Deep Photonics

Plot-1054/18 Near Old S.D.M. Court
Railway Road, Hansi-125033 (Hisar)
Haryana
India
www.deepphotonicsindia.com
Tel.: +91 1663 25 7325

DIAMOND GmbH

Echterdingen
Leinfelder Straße 64
70771 L. Echterdingen
Germany
www.diamond.de
Tel.: +49 711 79 08 90
Fax: +49 711 7 90 89 10

EigenLight Corp.

30 Centre Road
Somersworth, NH 03878
United Kingdom
www.eigenlight.com
Tel.: +44 603 692 9200
Fax: +44 603 692 9205

EKSMA OPTICS

c/o Optolita UAB
Mokslininku str. 11
08412 Vilnius
Lithuania

Quality: ISO 9001:2015
www.eksmaoptics.com
Social: LinkedIn
E-mail:
Tel.: +370 5272 99 00
Fax: +370 5272 92 99

Variable attenuators for linearly polarized laser beam with high performance optics are available for Nd host laser applications in the 1040–1070 nm range and femtosecond applications with broadband Ti:sapphire and Yb:KGW/KYW laser pulses.

Beyond Technology

5E, Industrial Park
Min Zhi district, Long Hua
Shenzhen City, Guangdong province
China
www.empowerfiber.com
Tel.: +86 715 813 3108

Fiberinthebox

Office 1002A, 10/F
Ginza Square, 567 Nathan Road
Kowloon
Hong Kong
www.fiberinthebox.com
E-mail:

Fiberise

Baskerville House, Centenary Square
Birmingham, B1 2ND
United Kingdom
www.fiberise.com
Tel.: +44 870 486 8809
Fax: +44 870 486 4158

FUJI Science & Technology

Room 2–801–901, Xing Ye Building
Wuhan University Science and Technology Park
University Garden Rd., East Lake Development Zone
Wuhan, Hubei Province
China

GMP SA, Büro Zürich

Dübendorfstr. 11a
8117 Fällanden
Switzerland
www.gmp.ch
Tel.: +41 44 825 34 00
Fax: +41 44 825 34 01

Infini Fiber Optic Cable

Block 5, Wangtang Industrial Park
Nanshan Area
Shenzhen
China
www.infinifiber.com
Tel.: +86 75586 6 1756
Fax: +86 75586 6 1758

JG International

158 Haitong Road
Shanghai 200001
China
www.jg-intl.com
Tel.: +86 21432 0 1230
Fax: +86 21432 0 1234

Kingfisher International

30 Rocco Drive
Scoresby
Victoria 3179
Australia
www.kingfisherfiber.com
E-mail:
Tel.: +61 3 9757 4100
Fax: +61 3 9757 4193

Lambda Photonics Co., Ltd.

Add. No. 28, Wantang Road
Xihu District, Hangzhou City, 310013
China
www.lphotonics.com
Tel.: +86 571 8502 5818 ext. (0)
Fax: +86 571 8502 5907

Laser Components GmbH

Werner-von-Siemens-Straße 15
82140 Olching
Germany
www.lasercomponents.com
E-mail:
Tel.: +49 8142 2 86 40
Fax: +49 8142 28 64 11

Laseroptik

Horster Str. 20
30826 Garbsen
Germany
www.laseroptik.de
E-mail:
Tel.: +49 5131 4 59 70
Fax: +49 5131 45 97 20
optical attenuators

LASEROPTIK can provide coatings for variable optical attenuators. One can change the transmission by tilting an edge filter, with highest transmission at normal incidence and typical operation for angles of incidence between 0° and 45°.

Leoni Fiber Optics GmbH

Muehldamm 6
96524 Neuhaus-Schierschnitz
Germany
www.leoni-fiber-optics.com
Tel.: +49 36764 8 11 11
Fax: +49 36764 8 11 10

Lightcomm Technology Co., Ltd.

3F, Building 2
North Area of Honghualing Industry Park
1268 Liuxian Avenue
Shenzhen
China
www.lightcomm.com/en
Tel.: +86 755 8615 7878
Fax: +86 755 8343 4363

Metrolux optische Messtechnik

Bertha-von-Suttner Strasse 5
37085 Göttingen
Germany
www.metrolux.de
Tel.: +49 551 79 76 70
Fax: +49 551 7 97 67 24

Nano-Giga

137 avenue Anatole France,
94600 Choisy le Roi
France
www.nano-giga.fr
E-mail:
Tel.: +33 1 71 36 05 63
Fax: +33 1 84 10 85 60

Ningbo Eonkey Fiber Telecommunication Co., Ltd.

No. 143, Baihe Road
Xiangshan Industry District
Ningbo, Zhejiang
China
www.ftthsolution.com/en
E-mail:
Tel.: +861 35666 4 38 39
Fax: +86 574 8950 4578

Oelabs Inc.

1st storey, Building 1
No 598 Guanghua Road
Minhang district, Shanghai
China
www.oelabs.com
E-mail:
Tel.: +86 13918 8 1316
Fax: +86 21347 0 2369

OF-LINK Communications Co., Ltd.

5F, The Brilliant Science and Technology Park
Minqing Rd., New Longhua Dist.
Shenzhen 518109
China
www.of-link.com
E-mail:
Tel.: +86 755 2302 0615
Fax: +86 755 2976 0819

Optiwave Photonics Limited

Plot #70, Road #10
IDA, Mallapur
Hyderabad 500 076.Telangana
India
www.optiwavephotonics.com
E-mail:
Tel.: +91 40 2717 8649
Fax: +91 40 2717 1312

UAB Optogama

Mokslininku str. 2A
08412 Vilnius
Lithuania
www.optogama.com
E-mail:
Tel.: +370 5 219 4884
Fax: +370 5 219 4883

Präzisions Glas & Optik GmbH

Im Langen Busch 14
58640 Iserlohn
Germany
www.pgo-online.com
E-mail:
Tel.: +49 2371 77 67 90
Fax: +49 2371 7 76 79 70

Primanex Corporation

Rm #802, Bldg #57
Qingdao Optics Valley International, Marine Information Port
396 Emei Rd, Qingdao Economics & Technology Development Zone
Shandong 266555
China
www.primanex.com.cn
Tel.: +86 532 8695 9098

Quantum Light Instruments

Mokslininku str. 6A
08412, Vilnius
Lithuania
www.qlinstruments.com
E-mail:
Tel.: +370 52503 7 17

RFOptic

P. O. Box 312
Einat
Israel 4880500
rfoptic.com
E-mail:
Tel.: +972 76 5 40 01 80

Santec Corporation

Photonics Valley Ohkusa Campus
5823 Ohkusa-Nenjyozaka
Komaki, Aichi 485–0802
Japan
www.santec.com
Tel.: +1 800 SANTEC-1 / 1-201-488-5505
Fax: +1 201 488 7702

Schneider Kreuznach

Ringstraße 132
55543 Bad Kreuznach
Germany
www.schneiderkreuznach.com
Tel.: +49 671 60 10
Fax: +49 671 60 11 09

Schott AG

Hattenbergstr. 10
55122 Mainz
Germany
www.schott.com
Tel.: +49 6131 6 60
Fax: +49 6131 66 20 00

Shanghai Tarluz Telecom Tech. Co., Tld.

1F, No. 3378 Zhennan Road
Putuo District 200000
Shanghai
China
www.tarluz.com
E-mail:
Tel.: +86 21 5447 5318
Fax: +86 21 5168 7796

SHKE Communication Tech

West, 6/F, Unit 1, Zhongyuntai Science & Tech Industrial Park
Tangtou 1st Road
Shiyan, Bao'an District, Shenzhen
China
www.shke.com.cn
Tel.: +86 755 8253 5150

Solar Laser Systems

4 Stebenev lane
Minsk, 220024
Belarus
www.solarls.eu
E-mail:
Tel.: +375 17201 94 90
Fax: +375 71201 95 96

STANDA Ltd.

P. O. Box 377
03012 Vilnius
Lithuania
www.standa.lt
Tel.: +370 5 265 1474
Fax: +370 5 265 1483

Sylex s.r.o.

Mlynske luhy 31
821 05 Bratislava
Slovakia
www.sylex.sk
Tel.: +421 2 48 20 18 11
Fax: +421 2 48 20 18 19

TSI TopSpeed

Flat E, 10/F, Wing Hin Building
31–33 Ng Fong Street
San Po Kong
Hong Kong
China
www.tsi-hk.com/en
E-mail:
Tel.: +86 852 3741 2028

TTI Fiber Communication Tech. Co., Ltd.

East 6/F, Building 1
Zhongyuntai Industrial Park
Yingrenshi, Shiyan, Bao’an District
Shenzhen 518108
China
www.ttifiber.com
Tel.: +86 0755 2663 7069
Fax: +86 0755 2661 2903

ULO Optics Ltd.

Unit 2 Caxton Place
Caxton Way
Stevenage, Herts SG1 2UG
United Kingdom
www.ulooptics.com
Tel.: +44 1438 76 7500
Fax: +44 1438 76 7555

VFIBRE Ltd.

Room 1412, No.1001, Shimao Road
Honggutan New District, Nanchang
Jiangxi, 330038
China
www.vfibre.com
E-mail:
Tel.: +86 791 8793 6711
Fax: +86 791 8793 6711

Vision Lasertechnik für Forschung und Industrie GmbH

Lügensteinweg 27
30890 Göxe
Germany
www.vision-lasertechnik.de
Tel.: +49 5108 6 44 60

VM-TIM GmbH

Hans-Knoell-Str. 6
07745 Jena
Germany
www.vm-tim.de
E-mail:
Tel.: +493 64138 48 59
Fax: +493 64138 48 60

Wavelength Opto-Electronic (S) Pte Ltd

BLK 2 Bukit Batok St. 24, #06–01/03/09
Skytech Building
Singapore 659480
wavelength-oe.com
Tel.: +65 65649 624
Fax: +65 65643 862

Wuhan Sunma Technology Co, Ltd.

88, Mingyuan Road, Optic Valley
Hongshan Distric, Wuhan 430074
Hubei Province
China
www.sunmafiber.com
Tel.: +86 27 8720 8018
Fax: +86 27 5177 8865

ZG Technology Ltd.

Floor 6, Building 1, Huafeng 1st Technology Park
Sanwei, Xixiang Town, Bao'an District
Shenzhen City, Guangdong
China
www.zgtech-solution.com
E-mail:
Tel.: +86 13428 75 4932

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