ROF Si fotondetector avalanche photodiodes na-agba ọsọ otu foton na-enweghị ihe ọ bụla

Nkọwa Dị Mkpirikpi:

Ngwaahịa a bụ ihe nchọpụta foton nke na-ahụ anya nke ọma (Photodetector). Ngwaọrụ isi ya na-eji SiAPD, na-ejikọta teknụzụ anya, nhazi, eletriki na ngwanrọ, ma nwee njirimara nke arụmọrụ nchọpụta dị elu, mmezi siri ike na mgbanwe gburugburu ebe obibi siri ike. A na-ejikarị ya eme ihe n'ọhịa nke otu photon Lidar, nchọpụta fluorescence, onyonyo foton otu na nkesa igodo quantum. Ngwaahịa a na-eji Si avalanche photodiodes na-arụ ọrụ na ọnọdụ Geiger maka nchọpụta foton otu na ogologo oge a na-ahụ anya. N'ime ha, arụmọrụ nchọpụta nkịtị nke otu photon 850nm bụ >50%, ọnụọgụ gbara ọchịchịrị.
<150cps, mgbe pulse ≤5.5% gasịrị, oge jitter <500ps. Na mgbakwunye, maka ọnọdụ ngwa akọwapụtara, nkwado maka okpomọkụ ebumnuche friji, oge nwụrụ anwụ na paramita ndị ọzọ nke ọrụ nhazi onye ọrụ iji mee ka arụmọrụ nchọpụta, ọnụego ọnụọgụgụ saturation na ihe ngosi ndị ọzọ akọwapụtara sikwuo ike.


Nkọwa Ngwaahịa

Rofea Optoelectronics na-enye ngwaahịa Optical na photonics.

Akara Ngwaahịa

atụmatụ

Nnyocha dị elu arụmọrụ

Nchọpụta ìhè a na-ahụ anya

Ịgba ọsọ n'efu

Ịgbanyụ ọkụ na-arụ ọrụ

ROF Si fotondetector avalanche photodiodes na-agba ọsọ otu foton na-enweghị ihe ọ bụla

Ngwa

Lidar nke otu foton

Nchọpụta fluorescent

Foto foton nke otu otu

Mpaghara dịka nkesa igodo quantum

Paramita

 

Paramita Ndepụta teknụzụ
Ụdị ngwaahịa  
Ogologo ogologo nzaghachi 400nm~900nm
Arụmọrụ nchọpụta @λ

= 850 nm

≥50%
Ọnụọgụgụ gbara ọchịchịrị ≤150cps
Ohere ime mgbe obi gbasịrị ≤5.5%
Oge na-agbagharị agbagharị <500ps
Oge nwụrụ anwụ ≤ 5us
Ọnụọgụ afọ ojuju ≥1McpS
Ọnụọgụ nke ihe nchọpụta

ọwa

Otu ọwa
Voltaji ntinye 5V
Akụkụ 131mmx76.5mmx26.4mm

* biko kpọtụrụ onye na-ere ahịa anyị ma ọ bụrụ na ịchọrọ ihe pụrụ iche

Gbasara anyị

Rofea Optoelectronics na-egosipụta ọtụtụ ngwaahịa electro-optic gụnyere modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, balanced photodetectors, semiconductor lasers, laser Drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power mitas, broadband lasers, tunable lasers, optical delays, electro-optic modulators, photodetectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers, na source lasers.
Anyị na-enyekwa modulators ahaziri iche, gụnyere modulators phase 1*4, modulators ultra-low Vpi na modulators ultra-high extensive ratio, nke e mere kpọmkwem maka mahadum na ụlọ ọrụ nyocha.
Ngwaahịa ndị a nwere bandwit electro-optic ruo 40 GHz, ogologo ebili mmiri sitere na 780 nm ruo 2000 nm, obere mfu ntinye, obere Vp, na nnukwu PER, na-eme ka ha dabara adaba maka ọtụtụ njikọ RF analog na ngwa nkwukọrịta dị elu.


  • Nke gara aga:
  • Osote:

  • Rofea Optoelectronics na-enye ngwaahịa nke ndị na-eme ka electro-optic rụọ ọrụ, ndị na-eme ka phase modulators, ndị na-eme ka ike dịkwuo elu, ndị na-eme ka fotodektọ, ndị na-enye ọkụ laser, ndị na-enye DFB lasers, ndị na-enye amplifiers anya, EDFA, ndị na-enye SLD laser, ndị na-enye QPSK modulation, ndị na-enye ọkụ laser, ndị na-enye fotodektọ nha nha, ndị na-enye laser, ndị na-enye amplifier eriri optic, ndị na-enye ike optic, ndị na-enye broadband laser, ndị na-enye laser amplifier, ndị na-enye laser diode, ndị na-enye amplifier eriri. Anyị na-enyekwa ọtụtụ ndị na-enye amplifier maka nhazi, dịka ndị na-enye amplifier phase 1*4, ndị na-enye Vpi dị ala, na ndị na-enye amplifier oke mbibi dị elu, nke a na-ejikarị eme ihe na mahadum na ụlọ akwụkwọ.
    Enwere m olileanya na ngwaahịa anyị ga-abara gị na nyocha gị uru.

    Ngwaahịa Ndị Yiri Ya