拉曼光纖探頭
- 產品型號:
 - 更新時間:2023-12-19
 - 產品介紹:拉曼光纖探頭可提供高效的信號采集和激發激光線的*衰減。 同軸雙光纖設計(美國5,122,127)使用微光學器件進行的光束控制,光學濾光和信號采集。 我們的探頭都提供濾光功能,可將激光信號降低到遠低于典型拉曼頻帶的強度。 這樣獲得清晰的光譜,避免瑞利“殘余"進入低頻區域以及探測器在不需要的激光線上飽和。
 - 廠商性質:經銷商
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產品介紹
| 品牌 | 其他品牌 | 價格區間 | 面議 | 
|---|---|---|---|
| 組件類別 | 光學元件 | 應用領域 | 醫療衛生,環保,化工,電子/電池 | 
拉曼光纖探頭

InPhotonics是RamanProbeTM拉曼光纖探頭的,可提供高效的信號采集和激發激光線的*衰減。 同軸雙光纖設計(美國5,122,127)使用微光學器件進行的光束控制,光學濾光和信號采集。 我們的探頭都提供濾光功能,可將激光信號降低到遠低于典型拉曼頻帶的強度。 這樣獲得清晰的光譜,避免瑞利“殘余”進入低頻區域以及探測器在不需要的激光線上飽和。 只有我們的拉曼探頭才能在緊湊,靈活的探頭中提供這種濾光,該探頭已發展成為研究,分析和工業應用的完整產品線。
我們所有的探頭都可用于六種不同的激發波長:514(Ar +),532(DPSS),633(He-Ne),670(二極管),785(二極管)和830(二極管)nm。 由于我們提供帶有集成光纖的完整產品,我們的探頭可提供50μm500μm的光纖尺寸,以匹配您的激光輸出和光譜儀輸入。 還提供其他功能,如成像和偏振檢測。 我們的基本產品比較見附表。 可根據要求提供定制探頭配置。 請咨詢我們的專家,為您的儀器和應用找到適合的探頭。
注意:用于FT-拉曼光譜的1064nm探頭類似于拉曼探頭和反應拉曼探頭模型。 請查閱我們的1064 nm產品的各個規格表。
產品比較---實驗室探頭
RamanProbe  | RamanProbe II  | Low-cost RamanProbe  | |
一般說明  | The original patented probe: focussed, non-immersible, compact size, 108 filtering at laser line  | Focussed probe with liquid-tight immersion sleeve (sleeve can be removed for non-immersion use). 108filtering at laser line  | Low cost probe for laboratory applications (non-immersible), 106 filtering at laser line (adequate when laser is not on detector)  | 
尺寸  | Cylindrical probe, 0.5" (13 mm) diameter, 4" (101 mm) length  | Cylindrical probe, 5/8" (16 mm) diameter with immersion sleeve, 8" (203 mm) length  | Rectangular-shaped probe, 4.2" x 1.5" x 0.5" (107 x 38 x 12.7 mm ), with 1.5" long (38 mm) stainless-steel probe tip  | 
浸入長度  | N/A (not immersible)  | 6"  | N/A (not immersible)  | 
制造,窗片材料和密封方法  | Stainless-steel body, no window  | Stainless-steel probe body and immersion sleeve with sapphire window with PTFE o-ring  | Anodized aluminum probe body with stainless-steel probe tip, no window  | 
工作距離  | 5 mm (standard); 7.5, or 10 mm (optional)  | User-adjustable between 4 and 1 mm  | 7.5 mm (standard); 5 or 10 mm (optional)  | 
激發光纖(來自激光光源)和收集光纖(到光譜儀),光纜類型和長度 
  | Standard fiber configuration: 100 µm, low-OH fiber (excitation) and 200 µm, low-OH fiber (collection), polymer-encased, 5 m length (std.) Optional fiber sizes: 50 to 500 µm Optional cable lengths: up to 200 m  | Standard fiber configuration: 100 µm, low-OH fiber (excitation) and 200 µm, low-OH fiber (collection), steel-encased, 5 m length (std.) Optional fiber sizes: 50 to 500 µm Optional cable lengths: up to 200 m  | 100µm, low-OH fiber (excitation) and 200 µm, low-OH fiber (collection), polymer-encased, 1.5 m length (std.) 
  | 
光纖連接器  | FC connectors (standard), SMA connectors (optional)  | FC connectors (standard), SMA connectors (optional)  | FC connectors (standard), SMA connectors (optional)  | 
高溫度  | 80oC  | 200oC  | 80oC  | 
大壓力 
  | N/A (not sealed)  | Standard immersion sleeve is sealed but not designed for high pressure use (See our industrial probe models for high-pressure applications)  | N/A (not sealed)  | 
兼容常規取樣配件  | Yes  | Yes, with immersion sleeve removed  | Yes  | 
激發波長  | 514, 532, 633, 670, 785, or 830 nm  | 514, 532, 633, 670, 785, or 830 nm  | 514, 532, 633, 785, or 830 nm  | 
其他選擇  | Side-viewing, longer probe length, high temperature versions  | Other immersion sleeve materials available, quartz window (recommended for 633 and 670 nm excitation)  | 
產品比較---工業探頭
Reaction RamanProbe (stainless)  | Reaction RamanProbe (Hastelloy C)  | Process RamanProbe  | |
一般說明  | Industrial probe with pressure-resistant sleeve for process monitoring applications.  | Industrial probe with pressure-resistant sleeve for process monitoring applications.  | Industrial probe with safety-shutter† and temperature/pressure-resistant extension tube. Probe optics can be used with multiple extension tubes, or for routine applications with lens insert.  | 
外徑  | 5/8" (16 mm) with immersion sleeve  | 5/8" (16 mm) with immersion sleeve  | 3/8" (9.5 mm) extension tube  | 
整體探針長度 
  | 13.75" (350 mm) standard or 17.75" (450 mm) optional, longer lengths upon request  | 13.75" (350 mm) standard or 17.75" (450 mm) optional, longer lengths upon request  | approx. 17" (430 mm)  | 
探頭總長  | 13" (330 mm) standard, 17" (430 mm) optional  | 13" (330 mm) standard, 17" (430 mm) optional  | approx. 9" (230 mm)  | 
制造,窗片材料與密封方式  | 316 Stainless-steel probe body and immersion sleeve with AR-coated sapphire window (welded seal with Kalrez o-ring).  | 316 Stainless-steel probe body and Hastelloy C immersion sleeve with AR-coated sapphire window (welded seal with gold gasket).  | 316 Stainless-steel with sapphire window (gold seal, compression weld). Flat window with lens or integrated window/lens available.  | 
工作距離  | User-adjustable between 4 and 0 mm  | User-adjustable between 4 and 0 mm  | Factory set, select from 4 and <1 mm  | 
激發光纖(來自激光光源)和收集光纖(到光譜儀),光纜類型和長度 
  | Standard fiber configuration: 100 µm, low-OH fiber (excitation) and 200 µm, low-OH fiber (collection), steel-encased, 5 m length (std.) Optional fiber sizes: 50 to 500 µm Optional cable lengths: up to 200 m  | Standard fiber configuration: 100 µm, low-OH fiber (excitation) and 200 µm, low-OH fiber (collection), steel-encased, 5 m length (std.) Optional fiber sizes: 50 to 500 µm Optional cable lengths: up to 200 m  | 100 µm, low-OH fiber (excitation) and 200 µm, low-OH fiber (collection), steel-encased, 5 m (std.), 50 m as option (extension cable available if longer length required) OR 50 µm, low-OH fiber (excitation) and 100 µm, low-OH fiber (collection), steel-encased, 5 m length (std.), 50 m as option (extension cable available if longer length required)  | 
光纖連接器  | Choice of FC or SMA connectors on both fibers  | Choice of FC or SMA connectors on both fibers  | Choice of FC or SMA connectors on both fibers  | 
高溫度  | 200oC  | 200oC  | 500oC (external optics must be maintained below 200oC  | 
大壓力  | 1500 psi  | 1500 psi  | 3000 psi  | 
兼容常規取樣配件  | Yes, with immersion sleeve removed  | Yes, with immersion sleeve removed  | No, but lens insert provided for routine probe use  | 
激發波長  | 514, 532, 633, 670, 785, or 830 nm  | 514, 532, 633, 670, 785, or 830 nm  | 514, 532, 633, 670, 785, or 830 nm  | 
其他選擇  | Quartz window (recommended for 633 and 670 nm excitation) with lower pressure rating PVC overlay on steel cable  | Extruder probe tip with Dynisco® fitting. Purgeable housing to seal external optics and enable cooling for very high temperature monitoring. AR-coating on window (for use below 200oC) PVC overlay on steel cable  | 
產品比較 - 專業探針
Imaging RamanProbe  | Polarization RamanProbe  | |
一般說明  | Imaging probe with a video camera to facilitate alignment of the sampling location  | An additional polarization channel for each probe head to enable polarization Raman spectra  | 
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