400-863-9100

Brimrose(美国)

http://www.brimrose.com

地址:
19 Loveton Circle Hunt Valley Loveton Center Sparks, MD. 21152 USA
电话:
+1 410 472 7070
传真:
产品:
声光调制器  光学滤波器  锁模  光纤  Q开关  Q开关调制  光调制器  光纤准直器  光纤光学  倾斜腔  光束准直器  移频器 

公司简介

美国Brimrose公司是一家极富创新性的全球关注的高科技公司,主要致力于声光技术和先进材料的研发。声光可调谐滤波器近红外(AOTF-NIR)技术是Brimrose的核心技术,具有扫描速度快而且不受外界环境如温度、湿度、灰尘等影响,非常适合在线质量控制和现场品质检测。


产品列表

Free Space Acousto-Optic Tunable Filters

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The Brimrose cousto-Optic Tunable Filter (AOTF) is a solid state acousto-optic device with no moving parts. It functions as a tunable transmissive filter. It is able to precisely and rapidly adjust the wavelength, and intensity of the diffracted/filtered light by varying the RF power.

Brimrose offers both standard and custom AOTFs. AOTFs are used widely in numerous optical systems and applications, especially in industrial or process control near-infrared (NIR) spectroscopy applications.

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* Available in low or standard resolution.

Brimrose's AOTF technology uses a Tellurium Dioxide (TeO2) crystal. The AOTF operates in the NIR region in a so-called non-collinear configuration. The acoustic and optical waves propagate at quite different angles through the crystal.

Material:  TE – Tellerium Dioxide (350-5000 nm)   QZ – Quartz (SiO2)

Options: 
  • S – Standard Resolution

  • H – High Resolution

  • EH – Extra high Resolution

  • UH – Ultra high Resolution



Free Space Acousto-Optic Modulators

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CUSTOM BUILT (OUR SPECIALTY)

The Brimrose free space Acousto-Optic Modulator (AOM) is used to control laser beam intensity, frequency modulation, frequency  shifting, control pulses, switching time, and more. The AOMs are offered with conduction and water cooled enclosures. TE cooled enclosures are available upon request.  

Brimrose offers AOMs in the wavelength range from the ultraviolet to LWIR regions for low and high optical power applications. Brimrose AOMs cover the frequency ranges from just a few MHz up to 3.5 GHz.

A large variety of supporting RF electronics in lab enclosures or OEM versions are offered by Brimrose. These include fixed or variable frequency RF Drivers as well as PC-controlled high performance RF Frequency Synthesizers. The RF Drivers are provided with either analog amplitude modulation, TTL, or a combination of both, depending upon application requirements.

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* Diffraction efficiency may vary depending on the wavelength of operation.

The Free Space AOM models shown above represent some examples of our fabrication capabilities. In addition, other  wavelengths, frequencies or configurations are available.



Free Space Acousto-Optic Frequency Shifters

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The Brimrose Free Space Acousto-Optic Frequency Shifter (AOFS) with RF driver is used to modify the frequency of the optical beam. Due to a Doppler shift, the frequency of the diffracted first order optical beam in the AO modulator or AO frequency shifter is shifted in frequency (wavelength) by the acoustic carrier frequency (wavelength).

If the incident acoustic wave is introduced in the direction of the incident optical wave, the laser frequency shifts towards the higher side. If the incident acoustic wave is introduced in the opposite direction of the incident optical wave, the laser shifts toward the lower frequency side.

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Free Space Acousto-Optic Q-Switches

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Brimrose offers the most complete line of Acousto-Optic Q-switching systems for industrial and laboratory applications. The Brimrose free space Q-switches are designed for the highest conversion efficiency of RF energy into acoustic energy by attaching the transducer to the crystal with an advanced vacuum metallized process.

Q-switches are special modulators designed for use inside laser cavities. They are fabricated from high optical quality Fused Quartz, Flint Glass, and Tellurium Dioxide, or other acousto-optic materials with Brewster cut optical faces or durable hard oxide AR coatings for high optical power applications.

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Other materials and models are available.



Acousto-Optic Deflectors

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Brimrose Acousto-Optic Deflectors (AODs) combined with RF drivers are specially designed for high-speed scanning applications such as laser recording, optical scanning, signal processing, etc.

The AOD changes the diffraction angle of an input laser beam and its angular position is linearly proportional to the RF frequency, so that the higher the frequency, the larger the diffracted angle.

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Acousto-Optic Mode Lockers

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The Brimrose Free Space Acousto-Optic (AO) Standing Wave Mode Lockers, with corresponding RF Variable Frequency drivers, are designed so the frequency matches the customer's laser resonant cavity longitudinal mode frequencies. It is necessary to adjust the resonant laser cavity mode spacing frequency to be equal to twice the original acoustic wave frequency to achieve mode locking.

The mode-locking technique is actually a phase locking process, connecting the various longitudinal modes by fixing the relative phase differences among them.

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* The exact amount of RF power will be defined during final testing of fabricated device.

Wavelength range is from 600 to 1550 nm or Broadband AR Coating and RF Frequency Ranges are available upon request.



Acousto-Optic Cavity Dumpers/Pulse Pickers

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The Brimrose Free Space Cavity Dumper is typically used in a mode-locked laser cavity to separate a single optical pulse from the circulating pulsed energy. As a result, nearly all the laser energy is dumped out of the resonant cavity in the form of a single optical pulse. A cavity dumper offers high peak power and higher repetition frequencies.

The Brimrose high-speed Pulse Picker is used typically in high-speed optical pulse picking external to a laser cavity and is designed to extract single pulses from a fast train of laser pulses up to 100 MHz – few GHz pulse repetition rate, and re-direct the pulse into a different optical path. A cavity-dumped laser, a pulse picker is often called a cavity dumper, extracts the circulating pulse from the cavity in only every Nth round trip. The Pulse Picker is in most cases either an electro-optic modulator or an AO Modulator, combined with a suitable fast electronic driver.

CAVITY DUMPER SPECIFICATIONS

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PULSE PICKER SPECIFICATIONSblob.png



AOTF-NIR Spectrometers

AOTF-NIR SPECTROMETERS

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HAND-HELD / MULTI-PURPOSE

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FREE SPACE / FIBER OPTIC


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MULTIPLEXER

CUSTOM AOTF-NIR SOLUTIONS & SERVICES

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SMALLER, LIGHTER

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BUILT FOR PURPOSE

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GAS ANALYZER

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FLEXIBLE, ADAPTIVE

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CUSTOM BUILT
ACCESSORIES

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CUSTOMER TRAINING

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MODEL BUILDING & 

REVIEW SERVICES

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PROCESS ANALYTICAL 

TECHNOLOGY (PAT)

新产品

Brimrose AOTF Tunable Light Source (TLS 300)


Tunable Light Source  
(TLS 300)

The new Brimrose TLS 300 family, which is based on Brimrose’s AOTF technology, introducing ultra-high-speed tunable light sources that can operate across the spectrum. There are a variety of applications for the AOTF tunable light source, including laboratory analysis and quality control in on-line applications.

Learn More

Brimrose Luminar 4070 Free Space AOTF-NIR process Analyzer

Luminar 4070 Free Space
NIR Analyzer

The new Luminar 4070 is a next-generation spectrometer that is highly capable yet comes in a small size, offers low-power consumption and has no moving parts. The unit is USB-capable, has removable memory and includes a touchscreen display. Most importantly, it comes with an economic price tag.

Learn More

Brimrose VA210 Video Adapter

Hyperspectral Imagers
(VA210/IS510)

Brimrose's VA210 AOTF Hyperspectral Imaging Video Adapters are designed for measuring visible or NIR hyperspectral imaging-generated data. Brimrose also has available the AOTF Hyperspectral Imaging System. It is designed to integrate a Goodrich SWIR camera and lens assembly in a single package.

Learn More






























































Free Space Acousto-Optic Tunable Filters

QZAF-.20-.40            200-400

TEAF_-.36-.52_        360-520      

TEAF_-.40-.65_        400-650

TEAF_-.45-.70_        450-700

TEAF_-.55-1.0_        550-1000

TEAF_-.40-1.0-2CH*     400-1000

TEAF_-.80-1.6_           800-1600     

TEAF_-1.2-2.0_         1200-2000

TEAF_-1.5-3.0_         1500-3000

TEAF_-2.4-4.5_          2400-4500

TEAF_-0.8-1.6-UH      800-1600

TEAF_-1.2-1.7-UH     1200-1700

TEAF_-1.5-2.4-UH     1500-2400

TEAF_-2.4-3.2-UH     2400-3200

TEAF_-3.2-4.5-UH     3200-4500

 

Free Space Acousto-Optic Modulators

TEM-85-2               380-1600

TEM-85-10               380-1600

TEM-110-25              380-1600

TEM-200-50                 380-1600

TEM-400-100               380-1600

TEM-800-200               380-1600

AMM-27-2              1000-2500

AMM-80-4              1000-2500

AMM-100-8             1000-2500

FQM-80-2              200-1300

FQM-80-20               200-1300

FQM-200-40                 200-1300

GEM-40-4                2000-11,000

GPM-200-50             600-1600

GPM-400-100                  600-1600

GPM-800-200                  600-1600

GPM-1600-400             600-1600

IPM-200-26             1000-1600

IPM-400-100               1000-1600

 

 

Free Space Acousto-Optic Frequency Shifters

AMF-90-2-2.1             1000-2200

AMF-55-1.3                1000-2200

AMF-100-1.3                  1000-2200

GEF-40-10                  2000-12,000

GEF-60-1.5                 2000-12,000

GEF-80-20                  2000-12,000

GPF-250-100                   590-1000

GPF-650-225                   590-1000

GPF-1000-500                 590-1000

GPF-1500-1000               590-1000

GPF-1700-500                 590-1000

IPF-200-50                   1000-1600

IPF-400-200                1000-1600

IPF-600-200                 1000-1600

IPF-800-300                 1000-1600

IPF-1000-350               1000-1600

IPF-1300-400              1000-1600

QZF-80-20                  200-4500

QZF-150-30               200-4500

QZF-210-40                200-4500

TEF-200-50                400-1600

TEF-270-100              400-1600

TEF-540-200               400-1600

TEF-600-400                400-1600

TEF-1000-300              400-1600

TEF-1700-350              400-1600

 

Free Space Acousto-Optic Q-Switches

FSQ-24-2-BC

Q-24-2-BC

FSQ-27-5-BC

FSQ-80-5-BC

TEQ-27-4-BC

TEQ-80-20-BC

1064 nm

1064 nm

1060 nm

2940 nm

800nm

 

Free Space Acousto-Optic Deflectors

TED-130-60                  380-1600

TED-200-100                  380-1600

TED-320-200                        380-1600

TED-400-200                        380-1600

TED10-100-60-.488                488

TED20-100-60-.488                 488

TED10-100-50-.532                 532

TED20-100-50-.532                 532

TED10-75-50-.633                    633

TED20-75-50-.633                    633

TED10-60-40-.800                   800

TED20-60-40-.800                   800

TED10-50-30-1.06                   1060

TED20-50-30-1.06                   1060

GPD-250-100                          633

GPD2-250-100                     633

GPD-350-200                       633

GPD2-350-200                     633

GPD-650-300                       633

GPD-800-400-SC                 600-1600

GPD2-800-400-SC               600-1600

GPD-800-500                      600-1600

GPD-1500-1000               600-1600

LND-2500-1000                630/830

IPD-200-50                    1000-2100

IPD-400-150                    1000-2100

IPD-600-200                      1000-2100

2DS-100-45-532 *              532+/-25

 

Acousto-Optic Cavity Dumpers/Pulse Pickers

TECD-380-95-543 Q-24-2-BC

TECD-380-50-780

TECD-380-95-800

FSCD-250-54-BR-400

FSCD-380-92-BR-800C

543nm

780 nm

800 nm

250-450nm

800nm

Acousto-Optic Mode Lockers

FSML-40-20-BR-800

FSML-80-20-BR1064

FSML-125-30-BR800

FSML-125-30-BR1064

800nm

1064nm

800nm

1064nm

 

 

Standard AOTF-NIR Spectrometers

1.Luminar 4010

Single Point Fiber with Probe or Flow Cell for In-Line / At-Line Applications

2.Luminar 4030

Free Space In-Line Spectrometer

3. Luminar 3060
16 Channel Multiplexer for In-Line / At-Line Applications

4. Luminar 5030
Flexible Use - Handheld, Lab (with a Lab Stand), or Even Mounted In-Line

5. Luminar 7030
Free Space with Separate Optics for Tight Spaces for In-Line / At-Line Applications

 

AOTF Hyperspectral Imagers

HSI with Integrated PC and WiFi Communication

HSI without Integrated PC Compatible with any C-Mount Interface of a Microscope or Telescope

HSI without Integrated PC


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