產(chǎn)品介紹
激光模式選擇器(空間分復用器SDM)
| 產(chǎn)品特點 * 6或10模式多路復用器 * c波段操作(1550 nm), * 低插入損耗和高模式選擇性 * 超緊湊的設(shè)計 |  |
| 標準型主要參數(shù) |
| | PROTEUS-S-6 | PROTEUS-S-10 |
| PARAMETER | VALUE (AT 20°C) | TYPICAL | VALUE (AT 20°C) | TYPICAL |
| Number of modes | 6 | 10 |
| Wavelength of operation | C-band (optimized for 1550 nm) |
| Back-to-back insertion loss | < 7 dB | 5 dB | < 10 dB | 8 dB |
| Back-to-back cross-talk | < -15 dB | -20 dB | < -12 dB | -18 dB |
| Signal input fiber type | SMF-28e+ array with LC/PC connectors |
| Signal output fiber type | 4 LP mode step-index fiber by Prysmian or graded-index by OFS, or 50/125 μm multimode fiber | 6 LP mode graded-index fiber by Prysmian or 50/125 μμm multimode fiber |
| Package size (mm) | 120 x 98 x 38 |
| 可定制產(chǎn)品 * 多達45種模式 * 更大的操作帶寬 * 低插損,高選擇性 |  |
| 定制型參數(shù) | PROTEUS-C |
| PARAMETER | VALUE (AT 20°C) | COMMENTS |
| Number of modes | Up to 45 modes |
| Operating wavelength | C-band, L-band or O-band | Other wavelengths available |
| Back-to-back insertion loss | Between < 5 dB and < 14 dB | Depending on mode number |
| Back-to-back cross-talk | Between < -12 dB and < -20dB | Depending on mode number |
| Signal input fiber type | SMF-28e+ array or FMF or MMF | Custom fiber or input available |
| Signal output | Standard or custom FMF, MMF or free space | Custom fiber and free space output available |
| Package size (mm) | 120 x 98 x 38 | |
| Output fiber information Example of output fibers 4 LP mode step-index fiber by Prysmian 6 LP mode graded-index fiber by Prysmian 9 LP mode graded-index fiber by Prysmian 2 LP mode graded-index fiber by OFS 4 LP mode graded-index fiber by OFS 2 LP mode step-index fiber by OFS 4 LP mode step-index fiber by OFS OM1 : 62.5 um conventional multi-mode fiber OM2/3/4 : 50 um conventional multi-mode fiber OAM modes in free-space Other type of fibers Please contact us with detailed requirements | |
應用案例:
1)、光纖通信
PROTEUS多路復用器為光纖光通信SDM而設(shè)計的。PROTEUS目前擁有45種模式,具有低插入損耗和高選擇性,是各種工業(yè)和實驗室研究小組的關(guān)鍵組成部分,并帶來突破性的成果,包括KDDI的傳輸能力。
2)、自由空間通信
在自由空間通信中,空間多樣性被用來增加容量和減少大氣湍流。我們的空間多路復用器可以用自由空間輸出專門制造。它已經(jīng)結(jié)合了光學系統(tǒng)通信,如無人駕駛飛機或低軌道到地球。
3)、軌道角動量
軌道角動量(OAM)是光學通信和量子光學中一個新興的課題。PROTEUS multiplexer可以產(chǎn)生高階和高階的OAM。其結(jié)構(gòu)與光纖或自由空間輸出兼容。