美國(guó)BRIMROSE AOTF高光譜成像光譜儀采用的聲光可調(diào)諧濾波技術(shù)，利用高品質(zhì)的聲光可調(diào)諧濾波器，使圖像質(zhì)量更加清晰，而且沒(méi)有圖像變形；具有更高的時(shí)間分辨率和光譜分辨率；波長(zhǎng)轉(zhuǎn)換速度快；配備射頻驅(qū)動(dòng)器(SPF CONTROLLER)軟件，使用非常簡(jiǎn)潔方便。
AOTF聲光可調(diào)諧高光譜成像光譜儀具有體積小，易于安裝和攜帶，掃描速度快，波長(zhǎng)可自由選取等特點(diǎn)，是一款可便攜的高光譜成像設(shè)備。
應(yīng)用領(lǐng)域舉例：
環(huán)境科學(xué)與遙感技術(shù)
生物學(xué)和生物醫(yī)學(xué)研究
農(nóng)業(yè)監(jiān)測(cè)
生物醫(yī)學(xué)行業(yè)上的時(shí)間分辨拉曼頻譜成像技術(shù)
微電子工業(yè)在線質(zhì)量和過(guò)程控制
其他OEM應(yīng)用
| 型號(hào) | IS310-0.45-0.80 |
| 波長(zhǎng)范圍 | 450‐800 nm |
| 光譜分辨率 | 2‐10 nm |
| 和光譜解析度 | (3.2 nm @ 500 nm; 7 nm @ 700 nm) |
| 高空間分辨率 | <10 um （小于10 微米）on the CCDsensor |
| 波長(zhǎng)精度 | ±1nm(溫度范圍±5°) |
| 波長(zhǎng)重復(fù)性 | ±0.5nm |
| 像質(zhì) | 衍射極限 |
| 頻率切換速度 | 8 納秒 |
| 納秒級(jí)波長(zhǎng)頻率切換速度：可以與視頻采集同步的速度，并對(duì)多個(gè)信號(hào)進(jìn)行同步分析。 | |
| 每步最小持續(xù)時(shí)間（掃描模式下） | 32 納秒 |
| 每步最小持續(xù)時(shí)間（跳躍模式下） | 1 毫秒 |
| 系統(tǒng)工作距離 | 0.5 米到無(wú)限遠(yuǎn) |
| 相機(jī)有效像素 | 1392×1040 |
| 讀出頻率 | 58MHz |
| 相機(jī)有效像素尺寸 | 6.45x6.45 |
| 相機(jī)靈敏度 | 0.03 Lux |
| 配用靈敏度的SONY CCD Sensor | 索尼Sony ICX-285 2/3”progressive scan |
| 信噪比 (S/N) | >58dB |
| 全圖像幀速率 （Frame rate full frame） | 30 frames/second （每秒30 幀） |
| 系統(tǒng)前鏡頭接口 | C‐mount (外加F‐Mount 適配器) |
| 系統(tǒng)前鏡頭 | Tamron 騰龍雙鏡頭 |
| f 28-80 mm 和f 70-300mm | |
| 工作溫度 | ‐5 ℃‐ 50 ℃ |
| 軟件 | 該軟件提供了易于控制的高光譜采集的基本接口。 |
| 圖像采集控制 | 專用美國(guó)BRIMROSE 圖像處理軟件，可以輕松的處理圖像融合、光譜分析、實(shí)時(shí)顯示等功能。也可與其他圖像軟件兼容使用。 |
| Brimrose 光譜成像應(yīng)用軟件特點(diǎn) | 1. 啟動(dòng)/停止波長(zhǎng) |
| 2. 標(biāo)準(zhǔn)采集模式：掃描在一個(gè)范圍內(nèi)的波選擇步長(zhǎng) | |
| 3. 自定義采集模式：用戶可以加載配置文需要的波長(zhǎng)度進(jìn)行掃描 | |
| 4. 實(shí)時(shí)波長(zhǎng)選擇 | |
| 5. 定制的曝光時(shí)間 | |
| 6. 可調(diào)射頻功率在全波長(zhǎng)掃描。 | |
| 圖像增強(qiáng)功能： | |
| 1. 自動(dòng)增益 | |
| 2. 動(dòng)態(tài)范圍優(yōu)化 | |
| 3. 用戶可調(diào)系統(tǒng)的非均勻性校正 | |
| 4. 用戶可調(diào)系統(tǒng)的光譜響應(yīng)校正 | |
| 5. 相機(jī)開或關(guān)（On/Off）的非均勻性校正控制 | |
| 其他特點(diǎn)： | |
| 1. 像素飽和指示 | |
| 2. 實(shí)時(shí)圖像顯示 | |
| 3. 輸出格式，包括PNG，Txt 格式。 | |
| 4. 兼容Windows 32 位（XP，Vista，7）。 | |
| 5. 用于軟件編寫的C + +的AOTF 驅(qū)動(dòng)器的 | |
| SDK（軟件開發(fā)包） |
| Model | IS310-0.9-1.7 |
| 類型 | Image Quality AOTF |
| ( Aperture Size 10 x 10 mm) | |
| 波長(zhǎng)范圍 | 900-1700 nm |
| 光譜分辨率 | 5-20 nm |
| 空間分辨率 | Up to 1280 x 960 pixels |
| 相機(jī) | Goldeye |
| 數(shù)字分辨率 | 12 bit |
| 系統(tǒng)工作距離 | 0.5 - ∞ |
| 鏡頭 | Up to 16° with Brimrose SWIR Lens f22.5mm |
| AOTF工作光圈 | F8-F22 (F4-5.6@some conditions) |
| 相機(jī)接口 | C-Mount |
| 系統(tǒng)前鏡頭接口 | C - Mount |
| 相機(jī)的傳感器尺寸 | Up to 16×12.8mm |
| 驅(qū)動(dòng)功率 | ~2 Watts |
| 射頻連接頭 | SMA |
| 驅(qū)動(dòng)頻率 | 60 – 120 MHz |
| 尺寸 | 70 mm (H) x 60 mm (W) x 240 mm (L) |
| Model | IS310-0.4-1.0-L |
| Device Type | Image Quality AOTF ( Aperture Size 10 x 10 mm) |
| Wavelength ranges | 400-1000nm |
| Spectral Resolution | 1.6 – 20 nm |
| Spatial Resolution | <10 um on the CCD sensor |
| Magnification | 1.4x with BM-141GE camera |
| Digitized Image Bit Depth | 12 bit |
| Working Distance | 0.5 - ∞ |
| Field of View (Horizontal) | 1.5 - 6.5o with Tamron Lens f 70-300mm 5.7 - 13o with Tamron Lens f 28-80 mm |
| AOTF Working Aperture | F8 |
| Connection with Camera | C-Moun |
| Connection with Front Objective Lens | C - Mount (plus F-Mount adapters) |
| Camera Model | BM-141 GE** |
| Driving Power | ~2 Watts |
| RF Connector | SMA |
| Drive Frequency | 65– 130 - 215 MHz |
| Dimensions | 60 mm (H) x 70 mm (W) x 177 mm (L) |
| Specifications | VA210-.40-.65-L |
| Device Type | Image Quality AOTF |
| Wavelength range * | 400-650 nm |
| Spectral Resolution | 1 – 5 nm |
| Spatial Resolution | >100 line pairs/ mm @ 532nm |
| Working Distance | Depends on Camera Lens |
| Field of View | 1.5-6.5 deg with Nikon Zoom Lens(f70-300 mm)And 5.0-10.0 deg with Nikon Zoom Lens(f28-80 mm) |
| Working Aperture | <=F8 |
| Connection with Camera | C-Mount Or F-Mount** |
| Connection with Front Objective Lens | C-Mount with a F-Mount adapter |
| CCD Camera | 1/2 “ (6.4 x 4.8 mm) (Camera Provided by customer) |
| Driving Power | ~2 Watts |
| RF Connector | SMA |
| Drive Frequency | 110 - 220 MHz |
| Weight | 1 kg |
| Dimensions | 60 x 67 x 254 mm |
| Specifications | VA210-.55-1.0 |
| Device Type | Image Quality AOTF (aperture size 10 x 10 mm) |
| Wavelength range | 550-1000*nm |
| Spectral Resolution | 2 – 6 nm |
| Spatial Resolution | >100 line pairs/ mm @ 586 nm (up to 1280x960 pixels) |
| Working Distance | Based on Objective Lens |
| Field of View | 1.5 – 6.5 deg max. with Tamron Zoom Lens 70-300 mm lens and 5.7 – 13 deg max. with Tamron Zoom Lens 28-80 mm lens. |
| Connection with Camera | C – Mount or F-Mount ** |
| Connection with Front Objective Lens | C - mount with a F - mount adapter |
| CCD Camera Sensing Area | 1/2” or 2/3” *** (Camera Provided by customer) |
| Driving Power | ~2 Watts |
| RF Connector | SMA |
| Drive Frequency | 92-185 MHz |
| Weight | 1 kg |
| Dimensions | 177 x 70 x 60 mm |
| Specifications | VA210-.40-1.0-L |
| Device Type | Image Quality AOTF ( aperture size 10 x 10 mm) |
| Wavelength range * | 400-1000 nm * |
| Spectral Resolutions | 1.6 – 20 nm (2.5 nm @ 450 nm; |
| ~4.5nm @ 532nm; 13 nm @ 800 nm) | |
| Spatial Resolution | Up to 1280 x 960 pixels |
| Working Distance | (Depends on Camera Lens) |
| Tamron Mount Zoom Lens | 1.5 – 6.5 deg max. with Tamron F-Mount Zoom Lens 70-300 mm lens |
| And | |
| 5.7 – 13 deg max. with Tamron F-Mount Zoom Lens 28-80 mm lens. | |
| Connection with Camera ** | C-Mount** |
| Connection with Front Objective Lens | C - mount with a F – mount adapter |
| CCD Camera *** | 1/2 “ (6.4 x 4.8 mm)*** |
| Maximum Driving Power | ~2 Watts per channel |
| RF Connector | SMA |
| Drive Frequency | 65– 130 - 215 MHz |
| Weight | 1 kg |
| Dimensions | 60 x 70 x 177 mm |
